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Index by author

October 01, 2018; Volume 39,Issue 10
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

A

  1. Achiron, R.

    1. Pediatrics
      You have access
      Apparent Diffusion Coefficient Levels and Neurodevelopmental Outcome in Fetuses with Brain MR Imaging White Matter Hyperintense Signal
      E. Katorza, G. Strauss, R. Cohen, M. Berkenstadt, C. Hoffmann, R. Achiron, E. Barzilay and O. Bar-Yosef
      American Journal of Neuroradiology October 2018, 39 (10) 1926-1931; DOI: https://doi.org/10.3174/ajnr.A5802
  2. Agazzi, G.M.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  3. Aoki, S.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  4. Arnold, M.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  5. Asadi, H.

    1. LETTER
      You have access
      Reply:
      R.V. Chandra, J. Maingard, H. Asadi, L.-A. Slater and J.A. Hirsch
      American Journal of Neuroradiology October 2018, 39 (10) E110-E111; DOI: https://doi.org/10.3174/ajnr.A5781

B

  1. Baek, J.H.

    1. Head & Neck
      You have access
      The Diagnostic Value of Diffusion-Weighted Imaging in Differentiating Metastatic Lymph Nodes of Head and Neck Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis
      C.H. Suh, Y.J. Choi, J.H. Baek and J.H. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1889-1895; DOI: https://doi.org/10.3174/ajnr.A5813
  2. Bai, X.

    1. Adult Brain
      You have access
      3D Black-Blood Luminal Angiography Derived from High-Resolution MR Vessel Wall Imaging in Detecting MCA Stenosis: A Preliminary Study
      X. Bai, P. Lv, K. Liu, Q. Li, J. Ding, J. Qu and J. Lin
      American Journal of Neuroradiology October 2018, 39 (10) 1827-1832; DOI: https://doi.org/10.3174/ajnr.A5770
  3. Bar-Yosef, O.

    1. Pediatrics
      You have access
      Apparent Diffusion Coefficient Levels and Neurodevelopmental Outcome in Fetuses with Brain MR Imaging White Matter Hyperintense Signal
      E. Katorza, G. Strauss, R. Cohen, M. Berkenstadt, C. Hoffmann, R. Achiron, E. Barzilay and O. Bar-Yosef
      American Journal of Neuroradiology October 2018, 39 (10) 1926-1931; DOI: https://doi.org/10.3174/ajnr.A5802
  4. Barzilay, E.

    1. Pediatrics
      You have access
      Apparent Diffusion Coefficient Levels and Neurodevelopmental Outcome in Fetuses with Brain MR Imaging White Matter Hyperintense Signal
      E. Katorza, G. Strauss, R. Cohen, M. Berkenstadt, C. Hoffmann, R. Achiron, E. Barzilay and O. Bar-Yosef
      American Journal of Neuroradiology October 2018, 39 (10) 1926-1931; DOI: https://doi.org/10.3174/ajnr.A5802
  5. Batouty, N.M.

    1. LETTER
      You have access
      Reply:
      A.M. Tawfik, D.M. Sobh and N.M. Batouty
      American Journal of Neuroradiology October 2018, 39 (10) E106; DOI: https://doi.org/10.3174/ajnr.A5778
  6. Battocchio, S.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  7. Ben-Sira, L.

    1. Pediatrics
      You have access
      Multiple Brain Developmental Venous Anomalies as a Marker for Constitutional Mismatch Repair Deficiency Syndrome
      S.I. Shiran, L. Ben-Sira, R. Elhasid, J. Roth, U. Tabori, M. Yalon, S. Constantini and R. Dvir
      American Journal of Neuroradiology October 2018, 39 (10) 1943-1946; DOI: https://doi.org/10.3174/ajnr.A5766
  8. Bergman, J.E.H.

    1. Pediatrics
      Open Access
      Imaging of Clival Hypoplasia in CHARGE Syndrome and Hypothesis for Development: A Case-Control Study
      C.M. de Geus, J.E.H. Bergman, C.M.A. van Ravenswaaij-Arts and L.C. Meiners
      American Journal of Neuroradiology October 2018, 39 (10) 1938-1942; DOI: https://doi.org/10.3174/ajnr.A5810
  9. Berkenstadt, M.

    1. Pediatrics
      You have access
      Apparent Diffusion Coefficient Levels and Neurodevelopmental Outcome in Fetuses with Brain MR Imaging White Matter Hyperintense Signal
      E. Katorza, G. Strauss, R. Cohen, M. Berkenstadt, C. Hoffmann, R. Achiron, E. Barzilay and O. Bar-Yosef
      American Journal of Neuroradiology October 2018, 39 (10) 1926-1931; DOI: https://doi.org/10.3174/ajnr.A5802
  10. Bewley, S.

    1. LETTER
      You have access
      Vertebroplasty: Expectation or Evidence-Based Interventional Radiology?
      A. Braillon and S. Bewley
      American Journal of Neuroradiology October 2018, 39 (10) E109; DOI: https://doi.org/10.3174/ajnr.A5762
  11. Bhala, R.

    1. You have access
      Comparison of Advanced Imaging Resources, Radiology Workforce, and Payment Methodologies between the United States and Canada
      H.A. Valand, S. Chu, R. Bhala, R. Foley, J.A. Hirsch and R.K. Tu
      American Journal of Neuroradiology October 2018, 39 (10) 1785-1790; DOI: https://doi.org/10.3174/ajnr.A5755
  12. Bhojwani, D.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  13. Bierbrauer, K.S.

    1. Pediatrics
      You have access
      Spinal Imaging Findings of Open Spinal Dysraphisms on Fetal and Postnatal MRI
      U.D. Nagaraj, K.S. Bierbrauer, C.B. Stevenson, J.L. Peiro, F.Y. Lim, B. Zhang and B.M. Kline-Fath
      American Journal of Neuroradiology October 2018, 39 (10) 1947-1952; DOI: https://doi.org/10.3174/ajnr.A5760
  14. Block, W.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  15. Braillon, A.

    1. LETTER
      You have access
      Vertebroplasty: Expectation or Evidence-Based Interventional Radiology?
      A. Braillon and S. Bewley
      American Journal of Neuroradiology October 2018, 39 (10) E109; DOI: https://doi.org/10.3174/ajnr.A5762
  16. Branstetter, B.F.

    1. Head & Neck
      You have access
      Negative Predictive Value of NI-RADS Category 2 in the First Posttreatment FDG-PET/CT in Head and Neck Squamous Cell Carcinoma
      P. Wangaryattawanich, B.F. Branstetter, M. Hughes, D.A. Clump, D.E. Heron and T.J. Rath
      American Journal of Neuroradiology October 2018, 39 (10) 1884-1888; DOI: https://doi.org/10.3174/ajnr.A5767
  17. Bratman, S.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  18. Brinjikji, W.

    1. Interventional
      Open Access
      Identification of Hostile Hemodynamics and Geometries of Cerebral Aneurysms: A Case-Control Study
      B.J. Chung, F. Mut, C.M. Putman, F. Hamzei-Sichani, W. Brinjikji, D. Kallmes, C.M. Jimenez and J.R. Cebral
      American Journal of Neuroradiology October 2018, 39 (10) 1860-1866; DOI: https://doi.org/10.3174/ajnr.A5764
    2. Spine
      You have access
      Dilated Vein of the Filum Terminale on MRI: A Marker for Deep Lumbar and Sacral Dural and Epidural Arteriovenous Fistulas
      W. Brinjikji, C.A. Hilditch, J.M. Morris, A.A. Dmytriw, H. Cloft, V. Mendes Pereira, G. Lanzino and T. Krings
      American Journal of Neuroradiology October 2018, 39 (10) 1953-1956; DOI: https://doi.org/10.3174/ajnr.A5784
  19. Brinkman, T.M.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  20. Buglione di Monale e Bastia, M.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

C

  1. Cebral, J.R.

    1. Interventional
      Open Access
      Identification of Hostile Hemodynamics and Geometries of Cerebral Aneurysms: A Case-Control Study
      B.J. Chung, F. Mut, C.M. Putman, F. Hamzei-Sichani, W. Brinjikji, D. Kallmes, C.M. Jimenez and J.R. Cebral
      American Journal of Neuroradiology October 2018, 39 (10) 1860-1866; DOI: https://doi.org/10.3174/ajnr.A5764
  2. Chandra, R.V.

    1. LETTER
      You have access
      Reply:
      R.V. Chandra, J. Maingard, H. Asadi, L.-A. Slater and J.A. Hirsch
      American Journal of Neuroradiology October 2018, 39 (10) E110-E111; DOI: https://doi.org/10.3174/ajnr.A5781
  3. Chen, K.X.

    1. Adult Brain
      You have access
      Near-Term Decrease in Brain Volume following Mild Traumatic Injury Is Detectible in the Context of Preinjury Volumetric Stability: Neurobiologic Insights from Analysis of Historical Imaging Examinations
      A.E. Goldman-Yassen, K.X. Chen, D. Edasery, K. Hsu, K. Ye and M.L. Lipton
      American Journal of Neuroradiology October 2018, 39 (10) 1821-1826; DOI: https://doi.org/10.3174/ajnr.A5769
  4. Chen, Z.

    1. Interventional
      Open Access
      Thrombus Permeability on Dynamic CTA Predicts Good Outcome after Reperfusion Therapy
      Z. Chen, F. Shi, X. Gong, R. Zhang, W. Zhong, R. Zhang, Y. Zhou and M. Lou
      American Journal of Neuroradiology October 2018, 39 (10) 1854-1859; DOI: https://doi.org/10.3174/ajnr.A5785
  5. Cheung, Y.T.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  6. Chi, A.S.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  7. Choi, J.W.

    1. Pediatrics
      Open Access
      Multidelay Arterial Spin-Labeling MRI in Neonates and Infants: Cerebral Perfusion Changes during Brain Maturation
      H.G. Kim, J.H. Lee, J.W. Choi, M. Han, S.-M. Gho and Y. Moon
      American Journal of Neuroradiology October 2018, 39 (10) 1912-1918; DOI: https://doi.org/10.3174/ajnr.A5774
  8. Choi, Y.J.

    1. Head & Neck
      You have access
      The Diagnostic Value of Diffusion-Weighted Imaging in Differentiating Metastatic Lymph Nodes of Head and Neck Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis
      C.H. Suh, Y.J. Choi, J.H. Baek and J.H. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1889-1895; DOI: https://doi.org/10.3174/ajnr.A5813
  9. Chu, S.

    1. You have access
      Comparison of Advanced Imaging Resources, Radiology Workforce, and Payment Methodologies between the United States and Canada
      H.A. Valand, S. Chu, R. Bhala, R. Foley, J.A. Hirsch and R.K. Tu
      American Journal of Neuroradiology October 2018, 39 (10) 1785-1790; DOI: https://doi.org/10.3174/ajnr.A5755
  10. Chung, B.J.

    1. Interventional
      Open Access
      Identification of Hostile Hemodynamics and Geometries of Cerebral Aneurysms: A Case-Control Study
      B.J. Chung, F. Mut, C.M. Putman, F. Hamzei-Sichani, W. Brinjikji, D. Kallmes, C.M. Jimenez and J.R. Cebral
      American Journal of Neuroradiology October 2018, 39 (10) 1860-1866; DOI: https://doi.org/10.3174/ajnr.A5764
  11. Cianfoni, A.

    1. Spine
      You have access
      Spinal Instrumentation Rescue with Cement Augmentation
      A. Cianfoni, M. Giamundo, M. Pileggi, K. Huscher, M. Shapiro, M. Isalberti, D. Kuhlen and P. Scarone
      American Journal of Neuroradiology October 2018, 39 (10) 1957-1962; DOI: https://doi.org/10.3174/ajnr.A5795
  12. Cloft, H.

    1. Spine
      You have access
      Dilated Vein of the Filum Terminale on MRI: A Marker for Deep Lumbar and Sacral Dural and Epidural Arteriovenous Fistulas
      W. Brinjikji, C.A. Hilditch, J.M. Morris, A.A. Dmytriw, H. Cloft, V. Mendes Pereira, G. Lanzino and T. Krings
      American Journal of Neuroradiology October 2018, 39 (10) 1953-1956; DOI: https://doi.org/10.3174/ajnr.A5784
  13. Clump, D.A.

    1. Head & Neck
      You have access
      Negative Predictive Value of NI-RADS Category 2 in the First Posttreatment FDG-PET/CT in Head and Neck Squamous Cell Carcinoma
      P. Wangaryattawanich, B.F. Branstetter, M. Hughes, D.A. Clump, D.E. Heron and T.J. Rath
      American Journal of Neuroradiology October 2018, 39 (10) 1884-1888; DOI: https://doi.org/10.3174/ajnr.A5767
  14. Cohen, R.

    1. Pediatrics
      You have access
      Apparent Diffusion Coefficient Levels and Neurodevelopmental Outcome in Fetuses with Brain MR Imaging White Matter Hyperintense Signal
      E. Katorza, G. Strauss, R. Cohen, M. Berkenstadt, C. Hoffmann, R. Achiron, E. Barzilay and O. Bar-Yosef
      American Journal of Neuroradiology October 2018, 39 (10) 1926-1931; DOI: https://doi.org/10.3174/ajnr.A5802
  15. Constantini, S.

    1. Pediatrics
      You have access
      Multiple Brain Developmental Venous Anomalies as a Marker for Constitutional Mismatch Repair Deficiency Syndrome
      S.I. Shiran, L. Ben-Sira, R. Elhasid, J. Roth, U. Tabori, M. Yalon, S. Constantini and R. Dvir
      American Journal of Neuroradiology October 2018, 39 (10) 1943-1946; DOI: https://doi.org/10.3174/ajnr.A5766
  16. Corrales, C.E.

    1. Head & Neck
      Open Access
      MR Imaging of the Facial Nerve through the Temporal Bone at 3T with a Noncontrast Ultrashort Echo Time Sequence
      J.P. Guenette, R.T. Seethamraju, J. Jayender, C.E. Corrales and T.C. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1903-1906; DOI: https://doi.org/10.3174/ajnr.A5754
  17. Cui, B.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

D

  1. Davis, B.J.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  2. de Almeida, J.R.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  3. de Geus, C.M.

    1. Pediatrics
      Open Access
      Imaging of Clival Hypoplasia in CHARGE Syndrome and Hypothesis for Development: A Case-Control Study
      C.M. de Geus, J.E.H. Bergman, C.M.A. van Ravenswaaij-Arts and L.C. Meiners
      American Journal of Neuroradiology October 2018, 39 (10) 1938-1942; DOI: https://doi.org/10.3174/ajnr.A5810
  4. Ding, J.

    1. Adult Brain
      You have access
      3D Black-Blood Luminal Angiography Derived from High-Resolution MR Vessel Wall Imaging in Detecting MCA Stenosis: A Preliminary Study
      X. Bai, P. Lv, K. Liu, Q. Li, J. Ding, J. Qu and J. Lin
      American Journal of Neuroradiology October 2018, 39 (10) 1827-1832; DOI: https://doi.org/10.3174/ajnr.A5770
  5. Dmytriw, A.A.

    1. Spine
      You have access
      Dilated Vein of the Filum Terminale on MRI: A Marker for Deep Lumbar and Sacral Dural and Epidural Arteriovenous Fistulas
      W. Brinjikji, C.A. Hilditch, J.M. Morris, A.A. Dmytriw, H. Cloft, V. Mendes Pereira, G. Lanzino and T. Krings
      American Journal of Neuroradiology October 2018, 39 (10) 1953-1956; DOI: https://doi.org/10.3174/ajnr.A5784
  6. Dobrocky, T.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  7. Dvir, R.

    1. Pediatrics
      You have access
      Multiple Brain Developmental Venous Anomalies as a Marker for Constitutional Mismatch Repair Deficiency Syndrome
      S.I. Shiran, L. Ben-Sira, R. Elhasid, J. Roth, U. Tabori, M. Yalon, S. Constantini and R. Dvir
      American Journal of Neuroradiology October 2018, 39 (10) 1943-1946; DOI: https://doi.org/10.3174/ajnr.A5766
  8. Dworkin, J.D.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765

E

  1. Edasery, D.

    1. Adult Brain
      You have access
      Near-Term Decrease in Brain Volume following Mild Traumatic Injury Is Detectible in the Context of Preinjury Volumetric Stability: Neurobiologic Insights from Analysis of Historical Imaging Examinations
      A.E. Goldman-Yassen, K.X. Chen, D. Edasery, K. Hsu, K. Ye and M.L. Lipton
      American Journal of Neuroradiology October 2018, 39 (10) 1821-1826; DOI: https://doi.org/10.3174/ajnr.A5769
  2. Eichhorn, L.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  3. Elhasid, R.

    1. Pediatrics
      You have access
      Multiple Brain Developmental Venous Anomalies as a Marker for Constitutional Mismatch Repair Deficiency Syndrome
      S.I. Shiran, L. Ben-Sira, R. Elhasid, J. Roth, U. Tabori, M. Yalon, S. Constantini and R. Dvir
      American Journal of Neuroradiology October 2018, 39 (10) 1943-1946; DOI: https://doi.org/10.3174/ajnr.A5766

F

  1. Fan, X.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

  2. Faramand, A.M.

    1. Head & Neck
      You have access
      CT versus MR Imaging in Estimating Cochlear Radiation Dose during Gamma Knife Surgery for Vestibular Schwannomas
      A.M. Faramand, H. Kano, S. Johnson, A. Niranjan, J.C. Flickinger and L.D. Lunsford
      American Journal of Neuroradiology October 2018, 39 (10) 1907-1911; DOI: https://doi.org/10.3174/ajnr.A5808
  3. Farina, D.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  4. Fimmers, R.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  5. Fischer, U.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  6. Flickinger, J.C.

    1. Head & Neck
      You have access
      CT versus MR Imaging in Estimating Cochlear Radiation Dose during Gamma Knife Surgery for Vestibular Schwannomas
      A.M. Faramand, H. Kano, S. Johnson, A. Niranjan, J.C. Flickinger and L.D. Lunsford
      American Journal of Neuroradiology October 2018, 39 (10) 1907-1911; DOI: https://doi.org/10.3174/ajnr.A5808
  7. Foley, R.

    1. You have access
      Comparison of Advanced Imaging Resources, Radiology Workforce, and Payment Methodologies between the United States and Canada
      H.A. Valand, S. Chu, R. Bhala, R. Foley, J.A. Hirsch and R.K. Tu
      American Journal of Neuroradiology October 2018, 39 (10) 1785-1790; DOI: https://doi.org/10.3174/ajnr.A5755
  8. Forman, C.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786
  9. Frazier, A.A.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Longitudinal Persistence of Meningeal Enhancement on Postcontrast 7T 3D-FLAIR MRI in Multiple Sclerosis
      S.N. Jonas, I. Izbudak, A.A. Frazier and D.M. Harrison
      American Journal of Neuroradiology October 2018, 39 (10) 1799-1805; DOI: https://doi.org/10.3174/ajnr.A5796

      Thirty-one subjects with MS were prospectively scanned before and after intravenous contrast administration at 2 time points, approximately 1 year apart. Fifteen subjects in the cohort were scanned at another time approximately 1 year later. Foci of enhancement were categorized into 4 subtypes: subarachnoid spread/fill, subarachnoid nodular, vessel wall, and dural foci. Persistence ranged from 71%–100% at 1 year and 73%–100% at 2 years, depending on the enhancement pattern. Subarachnoid spread/fill and subarachnoid nodular subtypes persisted less often than vessel wall and dural foci. Longitudinal persistence of meningeal enhancement on 3D-FLAIR at 7T in MS varies by pattern of enhancement and correlates with worsening disability; however, it is not significantly different in those on/off treatment.

G

  1. Gho, S.-M.

    1. Pediatrics
      Open Access
      Multidelay Arterial Spin-Labeling MRI in Neonates and Infants: Cerebral Perfusion Changes during Brain Maturation
      H.G. Kim, J.H. Lee, J.W. Choi, M. Han, S.-M. Gho and Y. Moon
      American Journal of Neuroradiology October 2018, 39 (10) 1912-1918; DOI: https://doi.org/10.3174/ajnr.A5774
  2. Giamundo, M.

    1. Spine
      You have access
      Spinal Instrumentation Rescue with Cement Augmentation
      A. Cianfoni, M. Giamundo, M. Pileggi, K. Huscher, M. Shapiro, M. Isalberti, D. Kuhlen and P. Scarone
      American Journal of Neuroradiology October 2018, 39 (10) 1957-1962; DOI: https://doi.org/10.3174/ajnr.A5795
  3. Glass, J.O.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  4. Goldman-Yassen, A.E.

    1. Adult Brain
      You have access
      Near-Term Decrease in Brain Volume following Mild Traumatic Injury Is Detectible in the Context of Preinjury Volumetric Stability: Neurobiologic Insights from Analysis of Historical Imaging Examinations
      A.E. Goldman-Yassen, K.X. Chen, D. Edasery, K. Hsu, K. Ye and M.L. Lipton
      American Journal of Neuroradiology October 2018, 39 (10) 1821-1826; DOI: https://doi.org/10.3174/ajnr.A5769
  5. Goldstein, D.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  6. Golfinos, J.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  7. Gong, E.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Deep Learning in Neuroradiology
      G. Zaharchuk, E. Gong, M. Wintermark, D. Rubin and C.P. Langlotz
      American Journal of Neuroradiology October 2018, 39 (10) 1776-1784; DOI: https://doi.org/10.3174/ajnr.A5543
  8. Gong, X.

    1. Interventional
      Open Access
      Thrombus Permeability on Dynamic CTA Predicts Good Outcome after Reperfusion Therapy
      Z. Chen, F. Shi, X. Gong, R. Zhang, W. Zhong, R. Zhang, Y. Zhou and M. Lou
      American Journal of Neuroradiology October 2018, 39 (10) 1854-1859; DOI: https://doi.org/10.3174/ajnr.A5785
  9. Gralla, J.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  10. Grammatica, A.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  11. Guenette, J.P.

    1. Head & Neck
      Open Access
      MR Imaging of the Facial Nerve through the Temporal Bone at 3T with a Noncontrast Ultrashort Echo Time Sequence
      J.P. Guenette, R.T. Seethamraju, J. Jayender, C.E. Corrales and T.C. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1903-1906; DOI: https://doi.org/10.3174/ajnr.A5754
  12. Guo, W.-Y.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794

H

  1. Hamzei-Sichani, F.

    1. Interventional
      Open Access
      Identification of Hostile Hemodynamics and Geometries of Cerebral Aneurysms: A Case-Control Study
      B.J. Chung, F. Mut, C.M. Putman, F. Hamzei-Sichani, W. Brinjikji, D. Kallmes, C.M. Jimenez and J.R. Cebral
      American Journal of Neuroradiology October 2018, 39 (10) 1860-1866; DOI: https://doi.org/10.3174/ajnr.A5764
  2. Han, M.

    1. Pediatrics
      Open Access
      Multidelay Arterial Spin-Labeling MRI in Neonates and Infants: Cerebral Perfusion Changes during Brain Maturation
      H.G. Kim, J.H. Lee, J.W. Choi, M. Han, S.-M. Gho and Y. Moon
      American Journal of Neuroradiology October 2018, 39 (10) 1912-1918; DOI: https://doi.org/10.3174/ajnr.A5774
  3. Hanakita, S.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  4. Harrison, D.M.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Longitudinal Persistence of Meningeal Enhancement on Postcontrast 7T 3D-FLAIR MRI in Multiple Sclerosis
      S.N. Jonas, I. Izbudak, A.A. Frazier and D.M. Harrison
      American Journal of Neuroradiology October 2018, 39 (10) 1799-1805; DOI: https://doi.org/10.3174/ajnr.A5796

      Thirty-one subjects with MS were prospectively scanned before and after intravenous contrast administration at 2 time points, approximately 1 year apart. Fifteen subjects in the cohort were scanned at another time approximately 1 year later. Foci of enhancement were categorized into 4 subtypes: subarachnoid spread/fill, subarachnoid nodular, vessel wall, and dural foci. Persistence ranged from 71%–100% at 1 year and 73%–100% at 2 years, depending on the enhancement pattern. Subarachnoid spread/fill and subarachnoid nodular subtypes persisted less often than vessel wall and dural foci. Longitudinal persistence of meningeal enhancement on 3D-FLAIR at 7T in MS varies by pattern of enhancement and correlates with worsening disability; however, it is not significantly different in those on/off treatment.

  5. Hasegawa, H.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  6. Hattingen, E.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  7. Heldner, M.R.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  8. Heron, D.E.

    1. Head & Neck
      You have access
      Negative Predictive Value of NI-RADS Category 2 in the First Posttreatment FDG-PET/CT in Head and Neck Squamous Cell Carcinoma
      P. Wangaryattawanich, B.F. Branstetter, M. Hughes, D.A. Clump, D.E. Heron and T.J. Rath
      American Journal of Neuroradiology October 2018, 39 (10) 1884-1888; DOI: https://doi.org/10.3174/ajnr.A5767
  9. Hilditch, C.A.

    1. Spine
      You have access
      Dilated Vein of the Filum Terminale on MRI: A Marker for Deep Lumbar and Sacral Dural and Epidural Arteriovenous Fistulas
      W. Brinjikji, C.A. Hilditch, J.M. Morris, A.A. Dmytriw, H. Cloft, V. Mendes Pereira, G. Lanzino and T. Krings
      American Journal of Neuroradiology October 2018, 39 (10) 1953-1956; DOI: https://doi.org/10.3174/ajnr.A5784
  10. Hirsch, J.A.

    1. You have access
      Comparison of Advanced Imaging Resources, Radiology Workforce, and Payment Methodologies between the United States and Canada
      H.A. Valand, S. Chu, R. Bhala, R. Foley, J.A. Hirsch and R.K. Tu
      American Journal of Neuroradiology October 2018, 39 (10) 1785-1790; DOI: https://doi.org/10.3174/ajnr.A5755
    2. LETTER
      You have access
      Reply:
      R.V. Chandra, J. Maingard, H. Asadi, L.-A. Slater and J.A. Hirsch
      American Journal of Neuroradiology October 2018, 39 (10) E110-E111; DOI: https://doi.org/10.3174/ajnr.A5781
  11. Hoffman, C.A.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  12. Hoffmann, C.

    1. Pediatrics
      You have access
      Apparent Diffusion Coefficient Levels and Neurodevelopmental Outcome in Fetuses with Brain MR Imaging White Matter Hyperintense Signal
      E. Katorza, G. Strauss, R. Cohen, M. Berkenstadt, C. Hoffmann, R. Achiron, E. Barzilay and O. Bar-Yosef
      American Journal of Neuroradiology October 2018, 39 (10) 1926-1931; DOI: https://doi.org/10.3174/ajnr.A5802
  13. Hong, X.n.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786
  14. Hope, A.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  15. Hsu, K.

    1. Adult Brain
      You have access
      Near-Term Decrease in Brain Volume following Mild Traumatic Injury Is Detectible in the Context of Preinjury Volumetric Stability: Neurobiologic Insights from Analysis of Historical Imaging Examinations
      A.E. Goldman-Yassen, K.X. Chen, D. Edasery, K. Hsu, K. Ye and M.L. Lipton
      American Journal of Neuroradiology October 2018, 39 (10) 1821-1826; DOI: https://doi.org/10.3174/ajnr.A5769
  16. Huang, S.H.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  17. Hudson, M.M.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  18. Hughes, M.

    1. Head & Neck
      You have access
      Negative Predictive Value of NI-RADS Category 2 in the First Posttreatment FDG-PET/CT in Head and Neck Squamous Cell Carcinoma
      P. Wangaryattawanich, B.F. Branstetter, M. Hughes, D.A. Clump, D.E. Heron and T.J. Rath
      American Journal of Neuroradiology October 2018, 39 (10) 1884-1888; DOI: https://doi.org/10.3174/ajnr.A5767
  19. Huscher, K.

    1. Spine
      You have access
      Spinal Instrumentation Rescue with Cement Augmentation
      A. Cianfoni, M. Giamundo, M. Pileggi, K. Huscher, M. Shapiro, M. Isalberti, D. Kuhlen and P. Scarone
      American Journal of Neuroradiology October 2018, 39 (10) 1957-1962; DOI: https://doi.org/10.3174/ajnr.A5795
  20. Hwang, S.N.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791

I

  1. Irish, J.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  2. Isalberti, M.

    1. Spine
      You have access
      Spinal Instrumentation Rescue with Cement Augmentation
      A. Cianfoni, M. Giamundo, M. Pileggi, K. Huscher, M. Shapiro, M. Isalberti, D. Kuhlen and P. Scarone
      American Journal of Neuroradiology October 2018, 39 (10) 1957-1962; DOI: https://doi.org/10.3174/ajnr.A5795
  3. Ito, Y.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  4. Izbudak, I.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Longitudinal Persistence of Meningeal Enhancement on Postcontrast 7T 3D-FLAIR MRI in Multiple Sclerosis
      S.N. Jonas, I. Izbudak, A.A. Frazier and D.M. Harrison
      American Journal of Neuroradiology October 2018, 39 (10) 1799-1805; DOI: https://doi.org/10.3174/ajnr.A5796

      Thirty-one subjects with MS were prospectively scanned before and after intravenous contrast administration at 2 time points, approximately 1 year apart. Fifteen subjects in the cohort were scanned at another time approximately 1 year later. Foci of enhancement were categorized into 4 subtypes: subarachnoid spread/fill, subarachnoid nodular, vessel wall, and dural foci. Persistence ranged from 71%–100% at 1 year and 73%–100% at 2 years, depending on the enhancement pattern. Subarachnoid spread/fill and subarachnoid nodular subtypes persisted less often than vessel wall and dural foci. Longitudinal persistence of meningeal enhancement on 3D-FLAIR at 7T in MS varies by pattern of enhancement and correlates with worsening disability; however, it is not significantly different in those on/off treatment.

J

  1. Jain, R.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  2. Jayender, J.

    1. Head & Neck
      Open Access
      MR Imaging of the Facial Nerve through the Temporal Bone at 3T with a Noncontrast Ultrashort Echo Time Sequence
      J.P. Guenette, R.T. Seethamraju, J. Jayender, C.E. Corrales and T.C. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1903-1906; DOI: https://doi.org/10.3174/ajnr.A5754
  3. Jimenez, C.M.

    1. Interventional
      Open Access
      Identification of Hostile Hemodynamics and Geometries of Cerebral Aneurysms: A Case-Control Study
      B.J. Chung, F. Mut, C.M. Putman, F. Hamzei-Sichani, W. Brinjikji, D. Kallmes, C.M. Jimenez and J.R. Cebral
      American Journal of Neuroradiology October 2018, 39 (10) 1860-1866; DOI: https://doi.org/10.3174/ajnr.A5764
  4. Johnson, S.

    1. Head & Neck
      You have access
      CT versus MR Imaging in Estimating Cochlear Radiation Dose during Gamma Knife Surgery for Vestibular Schwannomas
      A.M. Faramand, H. Kano, S. Johnson, A. Niranjan, J.C. Flickinger and L.D. Lunsford
      American Journal of Neuroradiology October 2018, 39 (10) 1907-1911; DOI: https://doi.org/10.3174/ajnr.A5808
  5. Jonas, S.N.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Longitudinal Persistence of Meningeal Enhancement on Postcontrast 7T 3D-FLAIR MRI in Multiple Sclerosis
      S.N. Jonas, I. Izbudak, A.A. Frazier and D.M. Harrison
      American Journal of Neuroradiology October 2018, 39 (10) 1799-1805; DOI: https://doi.org/10.3174/ajnr.A5796

      Thirty-one subjects with MS were prospectively scanned before and after intravenous contrast administration at 2 time points, approximately 1 year apart. Fifteen subjects in the cohort were scanned at another time approximately 1 year later. Foci of enhancement were categorized into 4 subtypes: subarachnoid spread/fill, subarachnoid nodular, vessel wall, and dural foci. Persistence ranged from 71%–100% at 1 year and 73%–100% at 2 years, depending on the enhancement pattern. Subarachnoid spread/fill and subarachnoid nodular subtypes persisted less often than vessel wall and dural foci. Longitudinal persistence of meningeal enhancement on 3D-FLAIR at 7T in MS varies by pattern of enhancement and correlates with worsening disability; however, it is not significantly different in those on/off treatment.

K

  1. Kaesmacher, J.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  2. Kallmes, D.

    1. Interventional
      Open Access
      Identification of Hostile Hemodynamics and Geometries of Cerebral Aneurysms: A Case-Control Study
      B.J. Chung, F. Mut, C.M. Putman, F. Hamzei-Sichani, W. Brinjikji, D. Kallmes, C.M. Jimenez and J.R. Cebral
      American Journal of Neuroradiology October 2018, 39 (10) 1860-1866; DOI: https://doi.org/10.3174/ajnr.A5764
  3. Kano, H.

    1. Head & Neck
      You have access
      CT versus MR Imaging in Estimating Cochlear Radiation Dose during Gamma Knife Surgery for Vestibular Schwannomas
      A.M. Faramand, H. Kano, S. Johnson, A. Niranjan, J.C. Flickinger and L.D. Lunsford
      American Journal of Neuroradiology October 2018, 39 (10) 1907-1911; DOI: https://doi.org/10.3174/ajnr.A5808
  4. Karimi, S.

    1. LETTER
      You have access
      Reply:
      S. Karimi
      American Journal of Neuroradiology October 2018, 39 (10) E108; DOI: https://doi.org/10.3174/ajnr.A5826
  5. Kato, K.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  6. Katorza, E.

    1. Pediatrics
      You have access
      Apparent Diffusion Coefficient Levels and Neurodevelopmental Outcome in Fetuses with Brain MR Imaging White Matter Hyperintense Signal
      E. Katorza, G. Strauss, R. Cohen, M. Berkenstadt, C. Hoffmann, R. Achiron, E. Barzilay and O. Bar-Yosef
      American Journal of Neuroradiology October 2018, 39 (10) 1926-1931; DOI: https://doi.org/10.3174/ajnr.A5802
  7. Kawai, H.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  8. Kawashima, M.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  9. Keil, V.C.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  10. Kidokoro, H.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  11. Kim, H.G.

    1. Pediatrics
      Open Access
      Multidelay Arterial Spin-Labeling MRI in Neonates and Infants: Cerebral Perfusion Changes during Brain Maturation
      H.G. Kim, J.H. Lee, J.W. Choi, M. Han, S.-M. Gho and Y. Moon
      American Journal of Neuroradiology October 2018, 39 (10) 1912-1918; DOI: https://doi.org/10.3174/ajnr.A5774
  12. Kin, T.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  13. Kline-Fath, B.M.

    1. Pediatrics
      You have access
      Spinal Imaging Findings of Open Spinal Dysraphisms on Fetal and Postnatal MRI
      U.D. Nagaraj, K.S. Bierbrauer, C.B. Stevenson, J.L. Peiro, F.Y. Lim, B. Zhang and B.M. Kline-Fath
      American Journal of Neuroradiology October 2018, 39 (10) 1947-1952; DOI: https://doi.org/10.3174/ajnr.A5760
  14. Krings, T.

    1. Spine
      You have access
      Dilated Vein of the Filum Terminale on MRI: A Marker for Deep Lumbar and Sacral Dural and Epidural Arteriovenous Fistulas
      W. Brinjikji, C.A. Hilditch, J.M. Morris, A.A. Dmytriw, H. Cloft, V. Mendes Pereira, G. Lanzino and T. Krings
      American Journal of Neuroradiology October 2018, 39 (10) 1953-1956; DOI: https://doi.org/10.3174/ajnr.A5784
  15. Krull, K.R.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  16. Kuhlen, D.

    1. Spine
      You have access
      Spinal Instrumentation Rescue with Cement Augmentation
      A. Cianfoni, M. Giamundo, M. Pileggi, K. Huscher, M. Shapiro, M. Isalberti, D. Kuhlen and P. Scarone
      American Journal of Neuroradiology October 2018, 39 (10) 1957-1962; DOI: https://doi.org/10.3174/ajnr.A5795

L

  1. Langlotz, C.P.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Deep Learning in Neuroradiology
      G. Zaharchuk, E. Gong, M. Wintermark, D. Rubin and C.P. Langlotz
      American Journal of Neuroradiology October 2018, 39 (10) 1776-1784; DOI: https://doi.org/10.3174/ajnr.A5543
  2. Lanzino, G.

    1. Spine
      You have access
      Dilated Vein of the Filum Terminale on MRI: A Marker for Deep Lumbar and Sacral Dural and Epidural Arteriovenous Fistulas
      W. Brinjikji, C.A. Hilditch, J.M. Morris, A.A. Dmytriw, H. Cloft, V. Mendes Pereira, G. Lanzino and T. Krings
      American Journal of Neuroradiology October 2018, 39 (10) 1953-1956; DOI: https://doi.org/10.3174/ajnr.A5784
  3. Leali, M.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  4. Lecler, A.

    1. LETTER
      You have access
      Quality-Control Assessment to Improve the Accuracy of Dynamic Contrast-Enhanced MR Imaging Perfusion
      A. Lecler, J.C. Sadik and J. Savatovsky
      American Journal of Neuroradiology October 2018, 39 (10) E107; DOI: https://doi.org/10.3174/ajnr.A5787
  5. Lee, J.H.

    1. Pediatrics
      Open Access
      Multidelay Arterial Spin-Labeling MRI in Neonates and Infants: Cerebral Perfusion Changes during Brain Maturation
      H.G. Kim, J.H. Lee, J.W. Choi, M. Han, S.-M. Gho and Y. Moon
      American Journal of Neuroradiology October 2018, 39 (10) 1912-1918; DOI: https://doi.org/10.3174/ajnr.A5774
    2. Head & Neck
      You have access
      The Diagnostic Value of Diffusion-Weighted Imaging in Differentiating Metastatic Lymph Nodes of Head and Neck Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis
      C.H. Suh, Y.J. Choi, J.H. Baek and J.H. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1889-1895; DOI: https://doi.org/10.3174/ajnr.A5813
  6. Lee, T.C.

    1. Head & Neck
      Open Access
      MR Imaging of the Facial Nerve through the Temporal Bone at 3T with a Noncontrast Ultrashort Echo Time Sequence
      J.P. Guenette, R.T. Seethamraju, J. Jayender, C.E. Corrales and T.C. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1903-1906; DOI: https://doi.org/10.3174/ajnr.A5754
  7. Li, Q.

    1. Adult Brain
      You have access
      3D Black-Blood Luminal Angiography Derived from High-Resolution MR Vessel Wall Imaging in Detecting MCA Stenosis: A Preliminary Study
      X. Bai, P. Lv, K. Liu, Q. Li, J. Ding, J. Qu and J. Lin
      American Journal of Neuroradiology October 2018, 39 (10) 1827-1832; DOI: https://doi.org/10.3174/ajnr.A5770
  8. Lim, F.Y.

    1. Pediatrics
      You have access
      Spinal Imaging Findings of Open Spinal Dysraphisms on Fetal and Postnatal MRI
      U.D. Nagaraj, K.S. Bierbrauer, C.B. Stevenson, J.L. Peiro, F.Y. Lim, B. Zhang and B.M. Kline-Fath
      American Journal of Neuroradiology October 2018, 39 (10) 1947-1952; DOI: https://doi.org/10.3174/ajnr.A5760
  9. Lin, J.

    1. Adult Brain
      You have access
      3D Black-Blood Luminal Angiography Derived from High-Resolution MR Vessel Wall Imaging in Detecting MCA Stenosis: A Preliminary Study
      X. Bai, P. Lv, K. Liu, Q. Li, J. Ding, J. Qu and J. Lin
      American Journal of Neuroradiology October 2018, 39 (10) 1827-1832; DOI: https://doi.org/10.3174/ajnr.A5770
  10. Lipton, M.L.

    1. Adult Brain
      You have access
      Near-Term Decrease in Brain Volume following Mild Traumatic Injury Is Detectible in the Context of Preinjury Volumetric Stability: Neurobiologic Insights from Analysis of Historical Imaging Examinations
      A.E. Goldman-Yassen, K.X. Chen, D. Edasery, K. Hsu, K. Ye and M.L. Lipton
      American Journal of Neuroradiology October 2018, 39 (10) 1821-1826; DOI: https://doi.org/10.3174/ajnr.A5769
  11. Liu, K.

    1. Adult Brain
      You have access
      3D Black-Blood Luminal Angiography Derived from High-Resolution MR Vessel Wall Imaging in Detecting MCA Stenosis: A Preliminary Study
      X. Bai, P. Lv, K. Liu, Q. Li, J. Ding, J. Qu and J. Lin
      American Journal of Neuroradiology October 2018, 39 (10) 1827-1832; DOI: https://doi.org/10.3174/ajnr.A5770
  12. Liu, W.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  13. Lou, M.

    1. Interventional
      Open Access
      Thrombus Permeability on Dynamic CTA Predicts Good Outcome after Reperfusion Therapy
      Z. Chen, F. Shi, X. Gong, R. Zhang, W. Zhong, R. Zhang, Y. Zhou and M. Lou
      American Journal of Neuroradiology October 2018, 39 (10) 1854-1859; DOI: https://doi.org/10.3174/ajnr.A5785
  14. Lu, J.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

  15. Lu, L.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  16. Lu, S.s.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786
  17. Lunsford, L.D.

    1. Head & Neck
      You have access
      CT versus MR Imaging in Estimating Cochlear Radiation Dose during Gamma Knife Surgery for Vestibular Schwannomas
      A.M. Faramand, H. Kano, S. Johnson, A. Niranjan, J.C. Flickinger and L.D. Lunsford
      American Journal of Neuroradiology October 2018, 39 (10) 1907-1911; DOI: https://doi.org/10.3174/ajnr.A5808
  18. Lv, P.

    1. Adult Brain
      You have access
      3D Black-Blood Luminal Angiography Derived from High-Resolution MR Vessel Wall Imaging in Detecting MCA Stenosis: A Preliminary Study
      X. Bai, P. Lv, K. Liu, Q. Li, J. Ding, J. Qu and J. Lin
      American Journal of Neuroradiology October 2018, 39 (10) 1827-1832; DOI: https://doi.org/10.3174/ajnr.A5770

M

  1. Ma, J.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

  2. MacIntosh, B.J.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  3. Mädler, B.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  4. Maingard, J.

    1. LETTER
      You have access
      Reply:
      R.V. Chandra, J. Maingard, H. Asadi, L.-A. Slater and J.A. Hirsch
      American Journal of Neuroradiology October 2018, 39 (10) E110-E111; DOI: https://doi.org/10.3174/ajnr.A5781
  5. Maroldi, R.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  6. Martin, M.L.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765
  7. Meiners, L.C.

    1. Pediatrics
      Open Access
      Imaging of Clival Hypoplasia in CHARGE Syndrome and Hypothesis for Development: A Case-Control Study
      C.M. de Geus, J.E.H. Bergman, C.M.A. van Ravenswaaij-Arts and L.C. Meiners
      American Journal of Neuroradiology October 2018, 39 (10) 1938-1942; DOI: https://doi.org/10.3174/ajnr.A5810
  8. Mistretta, C.A.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  9. Moon, Y.

    1. Pediatrics
      Open Access
      Multidelay Arterial Spin-Labeling MRI in Neonates and Infants: Cerebral Perfusion Changes during Brain Maturation
      H.G. Kim, J.H. Lee, J.W. Choi, M. Han, S.-M. Gho and Y. Moon
      American Journal of Neuroradiology October 2018, 39 (10) 1912-1918; DOI: https://doi.org/10.3174/ajnr.A5774
  10. Mordasini, P.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  11. Morello, R.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  12. Morris, J.M.

    1. Spine
      You have access
      Dilated Vein of the Filum Terminale on MRI: A Marker for Deep Lumbar and Sacral Dural and Epidural Arteriovenous Fistulas
      W. Brinjikji, C.A. Hilditch, J.M. Morris, A.A. Dmytriw, H. Cloft, V. Mendes Pereira, G. Lanzino and T. Krings
      American Journal of Neuroradiology October 2018, 39 (10) 1953-1956; DOI: https://doi.org/10.3174/ajnr.A5784
  13. Mosimann, P.J.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  14. Mu, X.h.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786
  15. Mut, F.

    1. Interventional
      Open Access
      Identification of Hostile Hemodynamics and Geometries of Cerebral Aneurysms: A Case-Control Study
      B.J. Chung, F. Mut, C.M. Putman, F. Hamzei-Sichani, W. Brinjikji, D. Kallmes, C.M. Jimenez and J.R. Cebral
      American Journal of Neuroradiology October 2018, 39 (10) 1860-1866; DOI: https://doi.org/10.3174/ajnr.A5764
  16. Mutsaerts, H.J.M.M.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

N

  1. Naganawa, S.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  2. Nagaraj, U.D.

    1. Pediatrics
      You have access
      Spinal Imaging Findings of Open Spinal Dysraphisms on Fetal and Postnatal MRI
      U.D. Nagaraj, K.S. Bierbrauer, C.B. Stevenson, J.L. Peiro, F.Y. Lim, B. Zhang and B.M. Kline-Fath
      American Journal of Neuroradiology October 2018, 39 (10) 1947-1952; DOI: https://doi.org/10.3174/ajnr.A5760
  3. Nakane, T.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  4. Nakata, T.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  5. Natsume, J.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  6. Nicolai, P.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  7. Niranjan, A.

    1. Head & Neck
      You have access
      CT versus MR Imaging in Estimating Cochlear Radiation Dose during Gamma Knife Surgery for Vestibular Schwannomas
      A.M. Faramand, H. Kano, S. Johnson, A. Niranjan, J.C. Flickinger and L.D. Lunsford
      American Journal of Neuroradiology October 2018, 39 (10) 1907-1911; DOI: https://doi.org/10.3174/ajnr.A5808
  8. Nomoto, A.K.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763

O

  1. O'Sullivan, B.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  2. Oberstar, E.L.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  3. Ogawa, C.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  4. Ohno, A.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  5. Okai, Y.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  6. Ontaneda, D.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765

P

  1. Peiro, J.L.

    1. Pediatrics
      You have access
      Spinal Imaging Findings of Open Spinal Dysraphisms on Fetal and Postnatal MRI
      U.D. Nagaraj, K.S. Bierbrauer, C.B. Stevenson, J.L. Peiro, F.Y. Lim, B. Zhang and B.M. Kline-Fath
      American Journal of Neuroradiology October 2018, 39 (10) 1947-1952; DOI: https://doi.org/10.3174/ajnr.A5760
  2. Pereira, V. Mendes

    1. Spine
      You have access
      Dilated Vein of the Filum Terminale on MRI: A Marker for Deep Lumbar and Sacral Dural and Epidural Arteriovenous Fistulas
      W. Brinjikji, C.A. Hilditch, J.M. Morris, A.A. Dmytriw, H. Cloft, V. Mendes Pereira, G. Lanzino and T. Krings
      American Journal of Neuroradiology October 2018, 39 (10) 1953-1956; DOI: https://doi.org/10.3174/ajnr.A5784
  3. Perez-Ordonez, B.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  4. Petr, J.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  5. Pham, D.L.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765
  6. Piechowiak, E.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

  7. Pileggi, M.

    1. Spine
      You have access
      Spinal Instrumentation Rescue with Cement Augmentation
      A. Cianfoni, M. Giamundo, M. Pileggi, K. Huscher, M. Shapiro, M. Isalberti, D. Kuhlen and P. Scarone
      American Journal of Neuroradiology October 2018, 39 (10) 1957-1962; DOI: https://doi.org/10.3174/ajnr.A5795
  8. Placantonakis, D.G.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  9. Poisson, L.M.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  10. Pui, C.-H.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  11. Putman, C.M.

    1. Interventional
      Open Access
      Identification of Hostile Hemodynamics and Geometries of Cerebral Aneurysms: A Case-Control Study
      B.J. Chung, F. Mut, C.M. Putman, F. Hamzei-Sichani, W. Brinjikji, D. Kallmes, C.M. Jimenez and J.R. Cebral
      American Journal of Neuroradiology October 2018, 39 (10) 1860-1866; DOI: https://doi.org/10.3174/ajnr.A5764

Q

  1. Qi, M.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786
  2. Qu, J.

    1. Adult Brain
      You have access
      3D Black-Blood Luminal Angiography Derived from High-Resolution MR Vessel Wall Imaging in Detecting MCA Stenosis: A Preliminary Study
      X. Bai, P. Lv, K. Liu, Q. Li, J. Ding, J. Qu and J. Lin
      American Journal of Neuroradiology October 2018, 39 (10) 1827-1832; DOI: https://doi.org/10.3174/ajnr.A5770

R

  1. Radmanesh, A.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  2. Rajagopal, R.

    1. LETTER
      You have access
      Comment on “Common Origin of Brachiocephalic and Left Common Carotid Arteries: Proposal of New Terminology”
      R. Rajagopal and S. Sharma
      American Journal of Neuroradiology October 2018, 39 (10) E105; DOI: https://doi.org/10.3174/ajnr.A5761
  3. Rath, T.J.

    1. Head & Neck
      You have access
      Negative Predictive Value of NI-RADS Category 2 in the First Posttreatment FDG-PET/CT in Head and Neck Squamous Cell Carcinoma
      P. Wangaryattawanich, B.F. Branstetter, M. Hughes, D.A. Clump, D.E. Heron and T.J. Rath
      American Journal of Neuroradiology October 2018, 39 (10) 1884-1888; DOI: https://doi.org/10.3174/ajnr.A5767
  4. Ravanelli, M.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  5. Reddick, W.E.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  6. Reich, D.S.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765
  7. Robison, L.L.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  8. Roth, J.

    1. Pediatrics
      You have access
      Multiple Brain Developmental Venous Anomalies as a Marker for Constitutional Mismatch Repair Deficiency Syndrome
      S.I. Shiran, L. Ben-Sira, R. Elhasid, J. Roth, U. Tabori, M. Yalon, S. Constantini and R. Dvir
      American Journal of Neuroradiology October 2018, 39 (10) 1943-1946; DOI: https://doi.org/10.3174/ajnr.A5766
  9. Rubin, D.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Deep Learning in Neuroradiology
      G. Zaharchuk, E. Gong, M. Wintermark, D. Rubin and C.P. Langlotz
      American Journal of Neuroradiology October 2018, 39 (10) 1776-1784; DOI: https://doi.org/10.3174/ajnr.A5543
  10. Ruedinger, K.L.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793

S

  1. Sabin, N.D.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  2. Sadik, J.C.

    1. LETTER
      You have access
      Quality-Control Assessment to Improve the Accuracy of Dynamic Contrast-Enhanced MR Imaging Perfusion
      A. Lecler, J.C. Sadik and J. Savatovsky
      American Journal of Neuroradiology October 2018, 39 (10) E107; DOI: https://doi.org/10.3174/ajnr.A5787
  3. Saito, N.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  4. Sakaguchi, Y.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  5. Sati, P.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765
  6. Savatovsky, J.

    1. LETTER
      You have access
      Quality-Control Assessment to Improve the Accuracy of Dynamic Contrast-Enhanced MR Imaging Perfusion
      A. Lecler, J.C. Sadik and J. Savatovsky
      American Journal of Neuroradiology October 2018, 39 (10) E107; DOI: https://doi.org/10.3174/ajnr.A5787
  7. Scarone, P.

    1. Spine
      You have access
      Spinal Instrumentation Rescue with Cement Augmentation
      A. Cianfoni, M. Giamundo, M. Pileggi, K. Huscher, M. Shapiro, M. Isalberti, D. Kuhlen and P. Scarone
      American Journal of Neuroradiology October 2018, 39 (10) 1957-1962; DOI: https://doi.org/10.3174/ajnr.A5795
  8. Schafer, S.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  9. Schild, H.H.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  10. Schindler, M.K.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765
  11. Schmidt, M.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786
  12. Schubert, T.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  13. Seethamraju, R.T.

    1. Head & Neck
      Open Access
      MR Imaging of the Facial Nerve through the Temporal Bone at 3T with a Noncontrast Ultrashort Echo Time Sequence
      J.P. Guenette, R.T. Seethamraju, J. Jayender, C.E. Corrales and T.C. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1903-1906; DOI: https://doi.org/10.3174/ajnr.A5754
  14. Shang, K.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

  15. Shapiro, M.

    1. Spine
      You have access
      Spinal Instrumentation Rescue with Cement Augmentation
      A. Cianfoni, M. Giamundo, M. Pileggi, K. Huscher, M. Shapiro, M. Isalberti, D. Kuhlen and P. Scarone
      American Journal of Neuroradiology October 2018, 39 (10) 1957-1962; DOI: https://doi.org/10.3174/ajnr.A5795
  16. Sharma, S.

    1. LETTER
      You have access
      Comment on “Common Origin of Brachiocephalic and Left Common Carotid Arteries: Proposal of New Terminology”
      R. Rajagopal and S. Sharma
      American Journal of Neuroradiology October 2018, 39 (10) E105; DOI: https://doi.org/10.3174/ajnr.A5761
  17. Shaughnessy, G.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  18. Shi, F.

    1. Interventional
      Open Access
      Thrombus Permeability on Dynamic CTA Predicts Good Outcome after Reperfusion Therapy
      Z. Chen, F. Shi, X. Gong, R. Zhang, W. Zhong, R. Zhang, Y. Zhou and M. Lou
      American Journal of Neuroradiology October 2018, 39 (10) 1854-1859; DOI: https://doi.org/10.3174/ajnr.A5785
  19. Shin, M.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  20. Shinohara, R.T.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765
  21. Shiran, S.I.

    1. Pediatrics
      You have access
      Multiple Brain Developmental Venous Anomalies as a Marker for Constitutional Mismatch Repair Deficiency Syndrome
      S.I. Shiran, L. Ben-Sira, R. Elhasid, J. Roth, U. Tabori, M. Yalon, S. Constantini and R. Dvir
      American Journal of Neuroradiology October 2018, 39 (10) 1943-1946; DOI: https://doi.org/10.3174/ajnr.A5766
  22. Shojima, M.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  23. Siero, J.C.W.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  24. Slater, L.-A.

    1. LETTER
      You have access
      Reply:
      R.V. Chandra, J. Maingard, H. Asadi, L.-A. Slater and J.A. Hirsch
      American Journal of Neuroradiology October 2018, 39 (10) E110-E111; DOI: https://doi.org/10.3174/ajnr.A5781
  25. Snuderl, M.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  26. Sobh, D.M.

    1. LETTER
      You have access
      Reply:
      A.M. Tawfik, D.M. Sobh and N.M. Batouty
      American Journal of Neuroradiology October 2018, 39 (10) E106; DOI: https://doi.org/10.3174/ajnr.A5778
  27. Solomon, A.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765
  28. Speidel, M.A.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  29. Speier, P.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786
  30. Srivastava, D.

    1. Pediatrics
      Open Access
      The Impact of Persistent Leukoencephalopathy on Brain White Matter Microstructure in Long-Term Survivors of Acute Lymphoblastic Leukemia Treated with Chemotherapy Only
      N.D. Sabin, Y.T. Cheung, W.E. Reddick, D. Bhojwani, W. Liu, J.O. Glass, T.M. Brinkman, S.N. Hwang, D. Srivastava, C.-H. Pui, L.L. Robison, M.M. Hudson and K.R. Krull
      American Journal of Neuroradiology October 2018, 39 (10) 1919-1925; DOI: https://doi.org/10.3174/ajnr.A5791
  31. Stevenson, C.B.

    1. Pediatrics
      You have access
      Spinal Imaging Findings of Open Spinal Dysraphisms on Fetal and Postnatal MRI
      U.D. Nagaraj, K.S. Bierbrauer, C.B. Stevenson, J.L. Peiro, F.Y. Lim, B. Zhang and B.M. Kline-Fath
      American Journal of Neuroradiology October 2018, 39 (10) 1947-1952; DOI: https://doi.org/10.3174/ajnr.A5760
  32. Strauss, G.

    1. Pediatrics
      You have access
      Apparent Diffusion Coefficient Levels and Neurodevelopmental Outcome in Fetuses with Brain MR Imaging White Matter Hyperintense Signal
      E. Katorza, G. Strauss, R. Cohen, M. Berkenstadt, C. Hoffmann, R. Achiron, E. Barzilay and O. Bar-Yosef
      American Journal of Neuroradiology October 2018, 39 (10) 1926-1931; DOI: https://doi.org/10.3174/ajnr.A5802
  33. Strother, C.M.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793
  34. Suh, C.H.

    1. Head & Neck
      You have access
      The Diagnostic Value of Diffusion-Weighted Imaging in Differentiating Metastatic Lymph Nodes of Head and Neck Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis
      C.H. Suh, Y.J. Choi, J.H. Baek and J.H. Lee
      American Journal of Neuroradiology October 2018, 39 (10) 1889-1895; DOI: https://doi.org/10.3174/ajnr.A5813
  35. Sun, Y.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786

T

  1. Tabori, U.

    1. Pediatrics
      You have access
      Multiple Brain Developmental Venous Anomalies as a Marker for Constitutional Mismatch Repair Deficiency Syndrome
      S.I. Shiran, L. Ben-Sira, R. Elhasid, J. Roth, U. Tabori, M. Yalon, S. Constantini and R. Dvir
      American Journal of Neuroradiology October 2018, 39 (10) 1943-1946; DOI: https://doi.org/10.3174/ajnr.A5766
  2. Takahashi, W.

    1. Interventional
      Open Access
      Integrating 3D Rotational Angiography into Gamma Knife Planning
      H. Hasegawa, S. Hanakita, M. Shin, M. Kawashima, T. Kin, W. Takahashi, M. Shojima, A.K. Nomoto, S. Aoki and N. Saito
      American Journal of Neuroradiology October 2018, 39 (10) 1867-1870; DOI: https://doi.org/10.3174/ajnr.A5763
  3. Tawfik, A.M.

    1. LETTER
      You have access
      Reply:
      A.M. Tawfik, D.M. Sobh and N.M. Batouty
      American Journal of Neuroradiology October 2018, 39 (10) E106; DOI: https://doi.org/10.3174/ajnr.A5778
  4. Thomas, Bejoy

    1. You have access
      Perspectives
      Bejoy Thomas
      American Journal of Neuroradiology October 2018, 39 (10) 1775; DOI: https://doi.org/10.3174/ajnr.P0053
  5. Tong, L.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  6. Tononcelli, E.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Correlation between Human Papillomavirus Status and Quantitative MR Imaging Parameters including Diffusion-Weighted Imaging and Texture Features in Oropharyngeal Carcinoma
      M. Ravanelli, A. Grammatica, E. Tononcelli, R. Morello, M. Leali, S. Battocchio, G.M. Agazzi, M. Buglione di Monale e Bastia, R. Maroldi, P. Nicolai and D. Farina
      American Journal of Neuroradiology October 2018, 39 (10) 1878-1883; DOI: https://doi.org/10.3174/ajnr.A5792

      A group of 59 patients with untreated histologically proved T2–T4 oropharyngeal squamous cell carcinoma were retrospectively analyzed. Human papillomavirus status was determined by viral DNA detection on tissue samples. MR imaging protocol included T2-weighted, contrast-enhanced T1-weighted, and DWI sequences. Parametric maps of ADC were obtained from DWI sequences. Texture analysis was performed on T2 and volumetric-interpolated brain examination sequences and on ADC maps. ADC was significantly lower in oropharyngeal squamous cell carcinoma positive for human papillomavirus compared with oropharyngeal squamous cell carcinoma negative for it. ADC and smoking status allowed noninvasive prediction of human papillomavirus status with a good accuracy.

  7. Träber, F.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  8. Tsuji, T.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  9. Tu, R.K.

    1. You have access
      Comparison of Advanced Imaging Resources, Radiology Workforce, and Payment Methodologies between the United States and Canada
      H.A. Valand, S. Chu, R. Bhala, R. Foley, J.A. Hirsch and R.K. Tu
      American Journal of Neuroradiology October 2018, 39 (10) 1785-1790; DOI: https://doi.org/10.3174/ajnr.A5755

V

  1. Valand, H.A.

    1. You have access
      Comparison of Advanced Imaging Resources, Radiology Workforce, and Payment Methodologies between the United States and Canada
      H.A. Valand, S. Chu, R. Bhala, R. Foley, J.A. Hirsch and R.K. Tu
      American Journal of Neuroradiology October 2018, 39 (10) 1785-1790; DOI: https://doi.org/10.3174/ajnr.A5755
  2. van de Ven, K.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Cerebrovascular Reactivity during Prolonged Breath-Hold in Experienced Freedivers
      V.C. Keil, L. Eichhorn, H.J.M.M. Mutsaerts, F. Träber, W. Block, B. Mädler, K. van de Ven, J.C.W. Siero, B.J. MacIntosh, J. Petr, R. Fimmers, H.H. Schild and E. Hattingen
      American Journal of Neuroradiology October 2018, 39 (10) 1839-1847; DOI: https://doi.org/10.3174/ajnr.A5790

      Fifteen male freedivers underwent repetitive 3T pseudocontinuous ASL and 31P-/1H-MR spectroscopy before, during, and after a 5-minute breath-hold (split into early and late phases) and gave temporally matching venous blood gas samples. The spatial coefficient of variation of CBF (by arterial spin-labeling) decreased during the early breath-hold phase whereas CBF remained almost stable during this phase and increased in the late phase. Cerebrovascular reactivity differed between the anterior and the posterior circulation during all phases. The cerebral energy metabolism of trained freedivers withstands severe hypoxic hypercarbia in prolonged breath-hold due to a complex cerebrovascular hemodynamic response.

  3. van Ravenswaaij-Arts, C.M.A.

    1. Pediatrics
      Open Access
      Imaging of Clival Hypoplasia in CHARGE Syndrome and Hypothesis for Development: A Case-Control Study
      C.M. de Geus, J.E.H. Bergman, C.M.A. van Ravenswaaij-Arts and L.C. Meiners
      American Journal of Neuroradiology October 2018, 39 (10) 1938-1942; DOI: https://doi.org/10.3174/ajnr.A5810

W

  1. Wang, J.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

  2. Wangaryattawanich, P.

    1. Head & Neck
      You have access
      Negative Predictive Value of NI-RADS Category 2 in the First Posttreatment FDG-PET/CT in Head and Neck Squamous Cell Carcinoma
      P. Wangaryattawanich, B.F. Branstetter, M. Hughes, D.A. Clump, D.E. Heron and T.J. Rath
      American Journal of Neuroradiology October 2018, 39 (10) 1884-1888; DOI: https://doi.org/10.3174/ajnr.A5767
  3. Watts, R.

    1. Adult Brain
      Open Access
      Automated Integration of Multimodal MRI for the Probabilistic Detection of the Central Vein Sign in White Matter Lesions
      J.D. Dworkin, P. Sati, A. Solomon, D.L. Pham, R. Watts, M.L. Martin, D. Ontaneda, M.K. Schindler, D.S. Reich and R.T. Shinohara
      American Journal of Neuroradiology October 2018, 39 (10) 1806-1813; DOI: https://doi.org/10.3174/ajnr.A5765
  4. Weimar, E.A.M.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  5. Weinreb, I.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782
  6. Wintermark, M.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Deep Learning in Neuroradiology
      G. Zaharchuk, E. Gong, M. Wintermark, D. Rubin and C.P. Langlotz
      American Journal of Neuroradiology October 2018, 39 (10) 1776-1784; DOI: https://doi.org/10.3174/ajnr.A5543
  7. Wu, C.-C.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  8. Wu, Y.

    1. Interventional
      Open Access
      Quantification of Blood Velocity with 4D Digital Subtraction Angiography Using the Shifted Least-Squares Method
      Y. Wu, G. Shaughnessy, C.A. Hoffman, E.L. Oberstar, S. Schafer, T. Schubert, K.L. Ruedinger, B.J. Davis, C.A. Mistretta, C.M. Strother and M.A. Speidel
      American Journal of Neuroradiology October 2018, 39 (10) 1871-1877; DOI: https://doi.org/10.3174/ajnr.A5793

X

  1. Xu, W.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782

Y

  1. Yalon, M.

    1. Pediatrics
      You have access
      Multiple Brain Developmental Venous Anomalies as a Marker for Constitutional Mismatch Repair Deficiency Syndrome
      S.I. Shiran, L. Ben-Sira, R. Elhasid, J. Roth, U. Tabori, M. Yalon, S. Constantini and R. Dvir
      American Journal of Neuroradiology October 2018, 39 (10) 1943-1946; DOI: https://doi.org/10.3174/ajnr.A5766
  2. Yamamoto, H.

    1. Pediatrics
      Open Access
      Longitudinal Findings of MRI and PET in West Syndrome with Subtle Focal Cortical Dysplasia
      Y. Sakaguchi, H. Kidokoro, C. Ogawa, Y. Okai, Y. Ito, H. Yamamoto, A. Ohno, T. Nakata, T. Tsuji, T. Nakane, H. Kawai, K. Kato, S. Naganawa and J. Natsume
      American Journal of Neuroradiology October 2018, 39 (10) 1932-1937; DOI: https://doi.org/10.3174/ajnr.A5772
  3. Yang, H.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

  4. Ye, K.

    1. Adult Brain
      You have access
      Near-Term Decrease in Brain Volume following Mild Traumatic Injury Is Detectible in the Context of Preinjury Volumetric Stability: Neurobiologic Insights from Analysis of Historical Imaging Examinations
      A.E. Goldman-Yassen, K.X. Chen, D. Edasery, K. Hsu, K. Ye and M.L. Lipton
      American Journal of Neuroradiology October 2018, 39 (10) 1821-1826; DOI: https://doi.org/10.3174/ajnr.A5769
  5. Yu, E.

    1. Head & Neck
      You have access
      Radiologic-Pathologic Correlation of Tumor Thickness and Its Prognostic Importance in Squamous Cell Carcinoma of the Oral Cavity: Implications for the Eighth Edition Tumor, Node, Metastasis Classification
      E.A.M. Weimar, S.H. Huang, L. Lu, B. O'Sullivan, B. Perez-Ordonez, I. Weinreb, A. Hope, L. Tong, D. Goldstein, J. Irish, J.R. de Almeida, S. Bratman, W. Xu and E. Yu
      American Journal of Neuroradiology October 2018, 39 (10) 1896-1902; DOI: https://doi.org/10.3174/ajnr.A5782

Z

  1. Zagzag, D.

    1. Adult Brain
      You have access
      Predicting Genotype and Survival in Glioma Using Standard Clinical MR Imaging Apparent Diffusion Coefficient Images: A Pilot Study from The Cancer Genome Atlas
      C.-C. Wu, R. Jain, A. Radmanesh, L.M. Poisson, W.-Y. Guo, D. Zagzag, M. Snuderl, D.G. Placantonakis, J. Golfinos and A.S. Chi
      American Journal of Neuroradiology October 2018, 39 (10) 1814-1820; DOI: https://doi.org/10.3174/ajnr.A5794
  2. Zaharchuk, G.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Deep Learning in Neuroradiology
      G. Zaharchuk, E. Gong, M. Wintermark, D. Rubin and C.P. Langlotz
      American Journal of Neuroradiology October 2018, 39 (10) 1776-1784; DOI: https://doi.org/10.3174/ajnr.A5543
  3. Zhang, B.

    1. Pediatrics
      You have access
      Spinal Imaging Findings of Open Spinal Dysraphisms on Fetal and Postnatal MRI
      U.D. Nagaraj, K.S. Bierbrauer, C.B. Stevenson, J.L. Peiro, F.Y. Lim, B. Zhang and B.M. Kline-Fath
      American Journal of Neuroradiology October 2018, 39 (10) 1947-1952; DOI: https://doi.org/10.3174/ajnr.A5760
  4. Zhang, R.

    1. Interventional
      Open Access
      Thrombus Permeability on Dynamic CTA Predicts Good Outcome after Reperfusion Therapy
      Z. Chen, F. Shi, X. Gong, R. Zhang, W. Zhong, R. Zhang, Y. Zhou and M. Lou
      American Journal of Neuroradiology October 2018, 39 (10) 1854-1859; DOI: https://doi.org/10.3174/ajnr.A5785
    2. Interventional
      Open Access
      Thrombus Permeability on Dynamic CTA Predicts Good Outcome after Reperfusion Therapy
      Z. Chen, F. Shi, X. Gong, R. Zhang, W. Zhong, R. Zhang, Y. Zhou and M. Lou
      American Journal of Neuroradiology October 2018, 39 (10) 1854-1859; DOI: https://doi.org/10.3174/ajnr.A5785
  5. Zhang, X.

    1. Adult Brain
      You have access
      Clinical Evaluation of Highly Accelerated Compressed Sensing Time-of-Flight MR Angiography for Intracranial Arterial Stenosis
      S.s. Lu, M. Qi, X. Zhang, X.h. Mu, M. Schmidt, Y. Sun, C. Forman, P. Speier and X.n. Hong
      American Journal of Neuroradiology October 2018, 39 (10) 1833-1838; DOI: https://doi.org/10.3174/ajnr.A5786
  6. Zhao, G.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

  7. Zhong, W.

    1. Interventional
      Open Access
      Thrombus Permeability on Dynamic CTA Predicts Good Outcome after Reperfusion Therapy
      Z. Chen, F. Shi, X. Gong, R. Zhang, W. Zhong, R. Zhang, Y. Zhou and M. Lou
      American Journal of Neuroradiology October 2018, 39 (10) 1854-1859; DOI: https://doi.org/10.3174/ajnr.A5785
  8. Zhou, Y.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical Value of Hybrid TOF-PET/MR Imaging–Based Multiparametric Imaging in Localizing Seizure Focus in Patients with MRI-Negative Temporal Lobe Epilepsy
      K. Shang, J. Wang, X. Fan, B. Cui, J. Ma, H. Yang, Y. Zhou, G. Zhao and J. Lu
      American Journal of Neuroradiology October 2018, 39 (10) 1791-1798; DOI: https://doi.org/10.3174/ajnr.A5814

      Twenty patients with MR imaging negative for temporal lobe epilepsy who underwent preoperative evaluation and 10 healthy controls were scanned using PET/MR imaging with simultaneous acquisition of PET and arterial spin-labeling. On the basis of the standard uptake value and CBF, receiver operating characteristic analysis and a logistic regression model were used to evaluate the predictive value for the localization. Complete concordance was noted in lateralization and localization among the PET, arterial spin-labeling, and histopathologic findings in 12/20 patients based on visual assessment. PET/MR imaging–based multiparametric imaging involving arterial spin-labeling may increase the clinical value of localizing the epileptogenic zone by providing concordant and complementary information.

    2. Interventional
      Open Access
      Thrombus Permeability on Dynamic CTA Predicts Good Outcome after Reperfusion Therapy
      Z. Chen, F. Shi, X. Gong, R. Zhang, W. Zhong, R. Zhang, Y. Zhou and M. Lou
      American Journal of Neuroradiology October 2018, 39 (10) 1854-1859; DOI: https://doi.org/10.3174/ajnr.A5785
  9. Zibold, F.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Reasons for Reperfusion Failures in Stent-Retriever-Based Thrombectomy: Registry Analysis and Proposal of a Classification System
      J. Kaesmacher, J. Gralla, P.J. Mosimann, F. Zibold, M.R. Heldner, E. Piechowiak, T. Dobrocky, M. Arnold, U. Fischer and P. Mordasini
      American Journal of Neuroradiology October 2018, 39 (10) 1848-1853; DOI: https://doi.org/10.3174/ajnr.A5759

      An intention-to-treat single-center cohort (n= 592) was re-evaluated for all patients in whom no reperfusion could be achieved (n = 63). Baseline characteristics were compared between patients with and without reperfusion failures. After qualitative review of all cases with reperfusion failures, a classification system was proposed and relative frequencies were reported. Reasons for reperfusion failure in stent-retriever thrombectomy are heterogeneous. The failure to establish intracranial or cervical access is almost as common as stent-retriever failure after establishing intracranial access. Systematic reporting standards of reasons may help to further estimate relative frequencies and thereby guide priorities.

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American Journal of Neuroradiology: 39 (10)
American Journal of Neuroradiology
Vol. 39, Issue 10
1 Oct 2018
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