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Index by author

April 01, 2021; Volume 42,Issue 4
  • 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. Adin, M.E.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  2. Agee, B.

    1. Interventional
      You have access
      Ruptured Intracranial Aneurysms Treated with the Pipeline Embolization Device: A Systematic Review and Pooled Analysis of Individual Patient Data
      P.M. Foreman, A. Ilyas, M.C. Cress, J.A. Vachhani, R.A. Hirschl, B. Agee and C.J. Griessenauer
      American Journal of Neuroradiology April 2021, 42 (4) 720-725; DOI: https://doi.org/10.3174/ajnr.A7002
  3. Aizenstein, O.

    1. Spine
      You have access
      Cervical Cordotomy for Intractable Pain: Do Postoperative Imaging Features Correlate with Pain Outcomes and Mirror Pain?
      A. Berger, M. Artzi, O. Aizenstein, T. Gonen, R. Tellem, U. Hochberg, D. Ben-Bashat and I. Strauss
      American Journal of Neuroradiology April 2021, 42 (4) 794-800; DOI: https://doi.org/10.3174/ajnr.A6999
  4. Altbach, M.I.

    1. Adult Brain
      Open Access
      A Stacked Generalization of 3D Orthogonal Deep Learning Convolutional Neural Networks for Improved Detection of White Matter Hyperintensities in 3D FLAIR Images
      L. Umapathy, G.G. Perez-Carrillo, M.B. Keerthivasan, J.A. Rosado-Toro, M.I. Altbach, B. Winegar, C. Weinkauf, A. Bilgin and for the Alzheimer’s Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2021, 42 (4) 639-647; DOI: https://doi.org/10.3174/ajnr.A6970
  5. Ansari, E.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Postoperative Imaging Appearance of Iliac Crest Free Flaps Used for Palatomaxillary Reconstructions
      M.L. Sandler, M. Griffin, M.H. Xing, E. Ansari, A.S. Khorsandi and M.L. Urken
      American Journal of Neuroradiology April 2021, 42 (4) 753-758; DOI: https://doi.org/10.3174/ajnr.A7005

      The imaging appearances of 5 patients were analyzed to determine the key radiographic characteristics of a healthy and successful iliac crest free flap. Radiographic fluency with the imaging appearance of the iliac crest free flap, as well as the new anatomy of the region in the postoperative period, will allow for better interpretation of the flap appearance on imaging and will prevent false identification of tumor recurrence.

  6. Artzi, M.

    1. Spine
      You have access
      Cervical Cordotomy for Intractable Pain: Do Postoperative Imaging Features Correlate with Pain Outcomes and Mirror Pain?
      A. Berger, M. Artzi, O. Aizenstein, T. Gonen, R. Tellem, U. Hochberg, D. Ben-Bashat and I. Strauss
      American Journal of Neuroradiology April 2021, 42 (4) 794-800; DOI: https://doi.org/10.3174/ajnr.A6999
  7. Assunção, F.B.

    1. LETTER
      Open Access
      COVID-19-Associated Acute Disseminated Encephalomyelitis–Like Disease
      F.B. Assunção, D.C. Fragoso, T.L.P. Donoso Scoppetta and A.C. Martins Maia
      American Journal of Neuroradiology April 2021, 42 (4) E21-E23; DOI: https://doi.org/10.3174/ajnr.A6967
  8. Atkinson, D.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

B

  1. Bae, Y.J.

    1. Adult Brain
      Open Access
      Determining the Degree of Dopaminergic Denervation Based on the Loss of Nigral Hyperintensity on SMWI in Parkinsonism
      Y.J. Bae, Y.S. Song, J.-M. Kim, B.S. Choi, Y. Nam, J.-H. Choi, W.W. Lee and J.H. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 681-687; DOI: https://doi.org/10.3174/ajnr.A6960
  2. Baik, S.H.

    1. Interventional
      You have access
      Clot Meniscus Sign: An Angiographic Clue for Choosing between Stent Retriever and Contact Aspiration in Acute Basilar Artery Occlusion
      S.H. Baik, C. Jung, B.M. Kim, K. Han and D.J. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 732-737; DOI: https://doi.org/10.3174/ajnr.A6988
  3. Balak, Naci

    1. LETTER
      You have access
      Inconsistencies between Radiologic and Cadaveric Studies of the Occipital Sinus
      Naci Balak
      American Journal of Neuroradiology April 2021, 42 (4) E27; DOI: https://doi.org/10.3174/ajnr.A6977
  4. Baltsavias, Gerasimos

    1. LETTER
      You have access
      The So-Called Cranial Dural Channels and Their Relationship with the Bridging Veins
      Gerasimos Baltsavias, Vincenzo Paterno and Heinrich Lanfermann
      American Journal of Neuroradiology April 2021, 42 (4) E29-E30; DOI: https://doi.org/10.3174/ajnr.A6972
  5. Beheshtian, E.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  6. Ben-Bashat, D.

    1. Spine
      You have access
      Cervical Cordotomy for Intractable Pain: Do Postoperative Imaging Features Correlate with Pain Outcomes and Mirror Pain?
      A. Berger, M. Artzi, O. Aizenstein, T. Gonen, R. Tellem, U. Hochberg, D. Ben-Bashat and I. Strauss
      American Journal of Neuroradiology April 2021, 42 (4) 794-800; DOI: https://doi.org/10.3174/ajnr.A6999
  7. Berger, A.

    1. Spine
      You have access
      Cervical Cordotomy for Intractable Pain: Do Postoperative Imaging Features Correlate with Pain Outcomes and Mirror Pain?
      A. Berger, M. Artzi, O. Aizenstein, T. Gonen, R. Tellem, U. Hochberg, D. Ben-Bashat and I. Strauss
      American Journal of Neuroradiology April 2021, 42 (4) 794-800; DOI: https://doi.org/10.3174/ajnr.A6999
  8. Bettelheim, D.

    1. Pediatrics
      Open Access
      Beyond Isolated and Associated: A Novel Fetal MR Imaging–Based Scoring System Helps in the Prenatal Prognostication of Callosal Agenesis
      S. Glatter, G. Kasprian, D. Bettelheim, B. Ulm, M. Weber, R. Seidl, D. Prayer and M.C. Diogo
      American Journal of Neuroradiology April 2021, 42 (4) 782-786; DOI: https://doi.org/10.3174/ajnr.A7064
  9. Bian, X.-B.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  10. Bilgin, A.

    1. Adult Brain
      Open Access
      A Stacked Generalization of 3D Orthogonal Deep Learning Convolutional Neural Networks for Improved Detection of White Matter Hyperintensities in 3D FLAIR Images
      L. Umapathy, G.G. Perez-Carrillo, M.B. Keerthivasan, J.A. Rosado-Toro, M.I. Altbach, B. Winegar, C. Weinkauf, A. Bilgin and for the Alzheimer’s Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2021, 42 (4) 639-647; DOI: https://doi.org/10.3174/ajnr.A6970
  11. Bjørnerud, A

    1. Adult Brain
      Open Access
      Vessel Type Determined by Vessel Architectural Imaging Improves Differentiation between Early Tumor Progression and Pseudoprogression in Glioblastoma
      M. Kim, J.E. Park, K. Emblem, A Bjørnerud and H.S. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 663-670; DOI: https://doi.org/10.3174/ajnr.A6984
  12. Blaser, S.

    1. Pediatrics
      You have access
      Longitudinal Assessment of Enhancing Foci of Abnormal Signal Intensity in Neurofibromatosis Type 1
      N. Hainc, M.W. Wagner, S. Laughlin, J. Rutka, C. Hawkins, S. Blaser and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 766-773; DOI: https://doi.org/10.3174/ajnr.A6974
  13. Borggrefe, J.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  14. Bouffet, E.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
  15. Brinjikji, W.

    1. LETTER
      You have access
      Reply:
      A.S. Larson and W. Brinjikji
      American Journal of Neuroradiology April 2021, 42 (4) E28; DOI: https://doi.org/10.3174/ajnr.A6986
    2. Head & Neck
      Open Access
      Retinoblastoma: What the Neuroradiologist Needs to Know
      V.M. Silvera, J.B. Guerin, W. Brinjikji and L.A. Dalvin
      American Journal of Neuroradiology April 2021, 42 (4) 618-626; DOI: https://doi.org/10.3174/ajnr.A6949
  16. Brown, M.

    1. Interventional
      You have access
      Low-Dose Eptifibatide for Tandem Occlusion in Stroke: Safety and Carotid Artery Patency
      A. Jost, C. Roels, M. Brown, R. Janjua and D. Heck
      American Journal of Neuroradiology April 2021, 42 (4) 738-742; DOI: https://doi.org/10.3174/ajnr.A6985

C

  1. Caldeira, L.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  2. Carmichael, D.W.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  3. Carney, O.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  4. Castonguay, A.C.

    1. Interventional
      You have access
      Intra-Arterial Thrombolysis after Unsuccessful Mechanical Thrombectomy in the STRATIS Registry
      S.F. Zaidi, A.C. Castonguay, O.O. Zaidat, N. Mueller-Kronast, D.S. Liebeskind, H. Salahuddin and M.A. Jumaa
      American Journal of Neuroradiology April 2021, 42 (4) 708-712; DOI: https://doi.org/10.3174/ajnr.A6962
  5. Cheikh-Rouhou, S.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

  6. Chen, B.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  7. Chen, Ching-Jen

    1. Adult Brain
      You have access
      Is Catheter Angiography Still Necessary to Evaluate Obliteration of Brain Arteriovenous Malformations Treated with Stereotactic Radiosurgery?
      Ching-Jen Chen and Dale Ding
      American Journal of Neuroradiology April 2021, 42 (4) 679-680; DOI: https://doi.org/10.3174/ajnr.A6954
  8. Chen, G.Z.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  9. Chen, H.

    1. Interventional
      You have access
      The Prophylactic Use of Tirofiban versus Oral Antiplatelet Medications in Stent-Assisted Coiling of Intracranial Aneurysms: A Meta-analysis
      Y. Xiang, H. Zhao, C. Ding, H. Chen, D. Wang and A. Liu
      American Journal of Neuroradiology April 2021, 42 (4) 713-719; DOI: https://doi.org/10.3174/ajnr.A6996
  10. Choi, B.S.

    1. Adult Brain
      Open Access
      Determining the Degree of Dopaminergic Denervation Based on the Loss of Nigral Hyperintensity on SMWI in Parkinsonism
      Y.J. Bae, Y.S. Song, J.-M. Kim, B.S. Choi, Y. Nam, J.-H. Choi, W.W. Lee and J.H. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 681-687; DOI: https://doi.org/10.3174/ajnr.A6960
  11. Choi, J.-H.

    1. Adult Brain
      Open Access
      Determining the Degree of Dopaminergic Denervation Based on the Loss of Nigral Hyperintensity on SMWI in Parkinsonism
      Y.J. Bae, Y.S. Song, J.-M. Kim, B.S. Choi, Y. Nam, J.-H. Choi, W.W. Lee and J.H. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 681-687; DOI: https://doi.org/10.3174/ajnr.A6960
  12. Colford, K.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  13. Colonna, I.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  14. Conklin, J.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  15. Cordero-Grande, L.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  16. Cress, M.C.

    1. Interventional
      You have access
      Ruptured Intracranial Aneurysms Treated with the Pipeline Embolization Device: A Systematic Review and Pooled Analysis of Individual Patient Data
      P.M. Foreman, A. Ilyas, M.C. Cress, J.A. Vachhani, R.A. Hirschl, B. Agee and C.J. Griessenauer
      American Journal of Neuroradiology April 2021, 42 (4) 720-725; DOI: https://doi.org/10.3174/ajnr.A7002

D

  1. Dalvin, L.A.

    1. Head & Neck
      Open Access
      Retinoblastoma: What the Neuroradiologist Needs to Know
      V.M. Silvera, J.B. Guerin, W. Brinjikji and L.A. Dalvin
      American Journal of Neuroradiology April 2021, 42 (4) 618-626; DOI: https://doi.org/10.3174/ajnr.A6949
  2. Damulina, A.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  3. da Rocha, A.J.

    1. LETTER
      You have access
      Primary Angiitis of the CNS with Unremarkable Vessel Wall MR Imaging: How the “T1 Shinethrough” Effect on SWI Adds to the Detection of Gadolinium Enhancement of Small Intraparenchymal Brain Vessels
      A.P.A. Fonseca, R.L. do Carmo, F.T. Pacheco, R.H. Nunes and A.J. da Rocha
      American Journal of Neuroradiology April 2021, 42 (4) E24-E26; DOI: https://doi.org/10.3174/ajnr.A6973
  4. DeVita, E.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  5. Dierckx, R.A.J.O.

    1. FELLOWS' JOURNAL CLUBSpine
      You have access
      Time to Reconsider Routine Percutaneous Biopsy in Spondylodiscitis?
      Ö. Kasalak, M. Wouthuyzen-Bakker, R.A.J.O. Dierckx, P.C. Jutte and T.C. Kwee
      American Journal of Neuroradiology April 2021, 42 (4) 627-631; DOI: https://doi.org/10.3174/ajnr.A6994

      Percutaneous image-guided biopsy, while valuable, is an invasive procedure, and evidence has shown rather disappointing positive microbiologic culture yields of around 33%. Recent evidence also has shown that percutaneous image-guided biopsy rarely adds any new information when blood cultures have positive findings and that an effective empiric treatment can be started in most of cases even when the microbiologic culprit remains unknown. Finally, there is currently no evidence that percutaneous image-guided biopsy improves patient outcome.

  6. Dillon, L.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  7. Ding, C.

    1. Interventional
      You have access
      The Prophylactic Use of Tirofiban versus Oral Antiplatelet Medications in Stent-Assisted Coiling of Intracranial Aneurysms: A Meta-analysis
      Y. Xiang, H. Zhao, C. Ding, H. Chen, D. Wang and A. Liu
      American Journal of Neuroradiology April 2021, 42 (4) 713-719; DOI: https://doi.org/10.3174/ajnr.A6996
  8. Ding, Dale

    1. Adult Brain
      You have access
      Is Catheter Angiography Still Necessary to Evaluate Obliteration of Brain Arteriovenous Malformations Treated with Stereotactic Radiosurgery?
      Ching-Jen Chen and Dale Ding
      American Journal of Neuroradiology April 2021, 42 (4) 679-680; DOI: https://doi.org/10.3174/ajnr.A6954
  9. Diogo, M.C.

    1. Pediatrics
      Open Access
      Beyond Isolated and Associated: A Novel Fetal MR Imaging–Based Scoring System Helps in the Prenatal Prognostication of Callosal Agenesis
      S. Glatter, G. Kasprian, D. Bettelheim, B. Ulm, M. Weber, R. Seidl, D. Prayer and M.C. Diogo
      American Journal of Neuroradiology April 2021, 42 (4) 782-786; DOI: https://doi.org/10.3174/ajnr.A7064
  10. do Carmo, R.L.

    1. LETTER
      You have access
      Primary Angiitis of the CNS with Unremarkable Vessel Wall MR Imaging: How the “T1 Shinethrough” Effect on SWI Adds to the Detection of Gadolinium Enhancement of Small Intraparenchymal Brain Vessels
      A.P.A. Fonseca, R.L. do Carmo, F.T. Pacheco, R.H. Nunes and A.J. da Rocha
      American Journal of Neuroradiology April 2021, 42 (4) E24-E26; DOI: https://doi.org/10.3174/ajnr.A6973
  11. Donoso Scoppetta, T.L.P.

    1. LETTER
      Open Access
      COVID-19-Associated Acute Disseminated Encephalomyelitis–Like Disease
      F.B. Assunção, D.C. Fragoso, T.L.P. Donoso Scoppetta and A.C. Martins Maia
      American Journal of Neuroradiology April 2021, 42 (4) E21-E23; DOI: https://doi.org/10.3174/ajnr.A6967
  12. Dornbos, D.

    1. LETTER
      You have access
      Evolution of Radial Access in Neurointerventional Surgery
      D. Dornbos
      American Journal of Neuroradiology April 2021, 42 (4) E19-E20; DOI: https://doi.org/10.3174/ajnr.A7060
  13. Doshi, A.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  14. Duan, L.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010

E

  1. Edlow, B.L.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  2. Egloff, A.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  3. Emblem, K.

    1. Adult Brain
      Open Access
      Vessel Type Determined by Vessel Architectural Imaging Improves Differentiation between Early Tumor Progression and Pseudoprogression in Glioblastoma
      M. Kim, J.E. Park, K. Emblem, A Bjørnerud and H.S. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 663-670; DOI: https://doi.org/10.3174/ajnr.A6984
  4. Enzinger, C.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  5. Ertl-Wagner, B.B.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
    2. Pediatrics
      You have access
      Longitudinal Assessment of Enhancing Foci of Abnormal Signal Intensity in Neurofibromatosis Type 1
      N. Hainc, M.W. Wagner, S. Laughlin, J. Rutka, C. Hawkins, S. Blaser and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 766-773; DOI: https://doi.org/10.3174/ajnr.A6974
  6. Eymard, J.-B.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

F

  1. Faro, S.H.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  2. Ferrazzi, G.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  3. Figueiredo, L.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
  4. Fisher, J.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  5. Flanders, A.E.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  6. Fonseca, A.P.A.

    1. LETTER
      You have access
      Primary Angiitis of the CNS with Unremarkable Vessel Wall MR Imaging: How the “T1 Shinethrough” Effect on SWI Adds to the Detection of Gadolinium Enhancement of Small Intraparenchymal Brain Vessels
      A.P.A. Fonseca, R.L. do Carmo, F.T. Pacheco, R.H. Nunes and A.J. da Rocha
      American Journal of Neuroradiology April 2021, 42 (4) E24-E26; DOI: https://doi.org/10.3174/ajnr.A6973
  7. Foreman, P.M.

    1. Interventional
      You have access
      Ruptured Intracranial Aneurysms Treated with the Pipeline Embolization Device: A Systematic Review and Pooled Analysis of Individual Patient Data
      P.M. Foreman, A. Ilyas, M.C. Cress, J.A. Vachhani, R.A. Hirschl, B. Agee and C.J. Griessenauer
      American Journal of Neuroradiology April 2021, 42 (4) 720-725; DOI: https://doi.org/10.3174/ajnr.A7002
  8. Foroni, R.I.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  9. Fragoso, D.C.

    1. LETTER
      Open Access
      COVID-19-Associated Acute Disseminated Encephalomyelitis–Like Disease
      F.B. Assunção, D.C. Fragoso, T.L.P. Donoso Scoppetta and A.C. Martins Maia
      American Journal of Neuroradiology April 2021, 42 (4) E21-E23; DOI: https://doi.org/10.3174/ajnr.A6967
  10. Fürtjes, G.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

G

  1. Gawlitza, M.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

  2. Gelmini, C.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

  3. Glatter, S.

    1. Pediatrics
      Open Access
      Beyond Isolated and Associated: A Novel Fetal MR Imaging–Based Scoring System Helps in the Prenatal Prognostication of Callosal Agenesis
      S. Glatter, G. Kasprian, D. Bettelheim, B. Ulm, M. Weber, R. Seidl, D. Prayer and M.C. Diogo
      American Journal of Neuroradiology April 2021, 42 (4) 782-786; DOI: https://doi.org/10.3174/ajnr.A7064
  4. Goertz, L.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  5. Golay, X.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  6. Gonen, T.

    1. Spine
      You have access
      Cervical Cordotomy for Intractable Pain: Do Postoperative Imaging Features Correlate with Pain Outcomes and Mirror Pain?
      A. Berger, M. Artzi, O. Aizenstein, T. Gonen, R. Tellem, U. Hochberg, D. Ben-Bashat and I. Strauss
      American Journal of Neuroradiology April 2021, 42 (4) 794-800; DOI: https://doi.org/10.3174/ajnr.A6999
  7. Gonzalez, R.G.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  8. Grau, S.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  9. Green, E.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  10. Griessenauer, C.J.

    1. Interventional
      You have access
      Ruptured Intracranial Aneurysms Treated with the Pipeline Embolization Device: A Systematic Review and Pooled Analysis of Individual Patient Data
      P.M. Foreman, A. Ilyas, M.C. Cress, J.A. Vachhani, R.A. Hirschl, B. Agee and C.J. Griessenauer
      American Journal of Neuroradiology April 2021, 42 (4) 720-725; DOI: https://doi.org/10.3174/ajnr.A7002
  11. Griffin, M.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Postoperative Imaging Appearance of Iliac Crest Free Flaps Used for Palatomaxillary Reconstructions
      M.L. Sandler, M. Griffin, M.H. Xing, E. Ansari, A.S. Khorsandi and M.L. Urken
      American Journal of Neuroradiology April 2021, 42 (4) 753-758; DOI: https://doi.org/10.3174/ajnr.A7005

      The imaging appearances of 5 patients were analyzed to determine the key radiographic characteristics of a healthy and successful iliac crest free flap. Radiographic fluency with the imaging appearance of the iliac crest free flap, as well as the new anatomy of the region in the postoperative period, will allow for better interpretation of the flap appearance on imaging and will prevent false identification of tumor recurrence.

  12. Guerin, J.B.

    1. Head & Neck
      Open Access
      Retinoblastoma: What the Neuroradiologist Needs to Know
      V.M. Silvera, J.B. Guerin, W. Brinjikji and L.A. Dalvin
      American Journal of Neuroradiology April 2021, 42 (4) 618-626; DOI: https://doi.org/10.3174/ajnr.A6949
  13. Gupta, R.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

H

  1. Hainc, N.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
    2. Pediatrics
      You have access
      Longitudinal Assessment of Enhancing Foci of Abnormal Signal Intensity in Neurofibromatosis Type 1
      N. Hainc, M.W. Wagner, S. Laughlin, J. Rutka, C. Hawkins, S. Blaser and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 766-773; DOI: https://doi.org/10.3174/ajnr.A6974
  2. Hajnal, J.V.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  3. Halpern, E.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  4. Han, D.-S.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  5. Han, K.

    1. Interventional
      You have access
      Clot Meniscus Sign: An Angiographic Clue for Choosing between Stent Retriever and Contact Aspiration in Acute Basilar Artery Occlusion
      S.H. Baik, C. Jung, B.M. Kim, K. Han and D.J. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 732-737; DOI: https://doi.org/10.3174/ajnr.A6988
  6. Hao, F.-B.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  7. Harrop, J.S.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  8. Hauben, Manfred

    1. You have access
      Perspectives
      Manfred Hauben
      American Journal of Neuroradiology April 2021, 42 (4) 617; DOI: https://doi.org/10.3174/ajnr.P0111
  9. Hawkins, C.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
    2. Pediatrics
      You have access
      Longitudinal Assessment of Enhancing Foci of Abnormal Signal Intensity in Neurofibromatosis Type 1
      N. Hainc, M.W. Wagner, S. Laughlin, J. Rutka, C. Hawkins, S. Blaser and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 766-773; DOI: https://doi.org/10.3174/ajnr.A6974
  10. Heck, D.

    1. Interventional
      You have access
      Low-Dose Eptifibatide for Tandem Occlusion in Stroke: Safety and Carotid Artery Patency
      A. Jost, C. Roels, M. Brown, R. Janjua and D. Heck
      American Journal of Neuroradiology April 2021, 42 (4) 738-742; DOI: https://doi.org/10.3174/ajnr.A6985
  11. Hirschl, R.A.

    1. Interventional
      You have access
      Ruptured Intracranial Aneurysms Treated with the Pipeline Embolization Device: A Systematic Review and Pooled Analysis of Individual Patient Data
      P.M. Foreman, A. Ilyas, M.C. Cress, J.A. Vachhani, R.A. Hirschl, B. Agee and C.J. Griessenauer
      American Journal of Neuroradiology April 2021, 42 (4) 720-725; DOI: https://doi.org/10.3174/ajnr.A7002
  12. Hochberg, U.

    1. Spine
      You have access
      Cervical Cordotomy for Intractable Pain: Do Postoperative Imaging Features Correlate with Pain Outcomes and Mirror Pain?
      A. Berger, M. Artzi, O. Aizenstein, T. Gonen, R. Tellem, U. Hochberg, D. Ben-Bashat and I. Strauss
      American Journal of Neuroradiology April 2021, 42 (4) 794-800; DOI: https://doi.org/10.3174/ajnr.A6999
  13. Hofer, E.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  14. Hu, B.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  15. Huang, S.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  16. Hughes, E.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001

I

  1. Ilyas, A.

    1. Interventional
      You have access
      Ruptured Intracranial Aneurysms Treated with the Pipeline Embolization Device: A Systematic Review and Pooled Analysis of Individual Patient Data
      P.M. Foreman, A. Ilyas, M.C. Cress, J.A. Vachhani, R.A. Hirschl, B. Agee and C.J. Griessenauer
      American Journal of Neuroradiology April 2021, 42 (4) 720-725; DOI: https://doi.org/10.3174/ajnr.A7002

J

  1. Jäger, H.R.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  2. Jalilianhasanpour, R.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  3. Janjua, R.

    1. Interventional
      You have access
      Low-Dose Eptifibatide for Tandem Occlusion in Stroke: Safety and Carotid Artery Patency
      A. Jost, C. Roels, M. Brown, R. Janjua and D. Heck
      American Journal of Neuroradiology April 2021, 42 (4) 738-742; DOI: https://doi.org/10.3174/ajnr.A6985
  4. Jaramillo-Cardoso, A.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  5. Jost, A.

    1. Interventional
      You have access
      Low-Dose Eptifibatide for Tandem Occlusion in Stroke: Safety and Carotid Artery Patency
      A. Jost, C. Roels, M. Brown, R. Janjua and D. Heck
      American Journal of Neuroradiology April 2021, 42 (4) 738-742; DOI: https://doi.org/10.3174/ajnr.A6985
  6. Jumaa, M.A.

    1. Interventional
      You have access
      Intra-Arterial Thrombolysis after Unsuccessful Mechanical Thrombectomy in the STRATIS Registry
      S.F. Zaidi, A.C. Castonguay, O.O. Zaidat, N. Mueller-Kronast, D.S. Liebeskind, H. Salahuddin and M.A. Jumaa
      American Journal of Neuroradiology April 2021, 42 (4) 708-712; DOI: https://doi.org/10.3174/ajnr.A6962
  7. Jung, C.

    1. Interventional
      You have access
      Clot Meniscus Sign: An Angiographic Clue for Choosing between Stent Retriever and Contact Aspiration in Acute Basilar Artery Occlusion
      S.H. Baik, C. Jung, B.M. Kim, K. Han and D.J. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 732-737; DOI: https://doi.org/10.3174/ajnr.A6988
  8. Jutte, P.C.

    1. FELLOWS' JOURNAL CLUBSpine
      You have access
      Time to Reconsider Routine Percutaneous Biopsy in Spondylodiscitis?
      Ö. Kasalak, M. Wouthuyzen-Bakker, R.A.J.O. Dierckx, P.C. Jutte and T.C. Kwee
      American Journal of Neuroradiology April 2021, 42 (4) 627-631; DOI: https://doi.org/10.3174/ajnr.A6994

      Percutaneous image-guided biopsy, while valuable, is an invasive procedure, and evidence has shown rather disappointing positive microbiologic culture yields of around 33%. Recent evidence also has shown that percutaneous image-guided biopsy rarely adds any new information when blood cultures have positive findings and that an effective empiric treatment can be started in most of cases even when the microbiologic culprit remains unknown. Finally, there is currently no evidence that percutaneous image-guided biopsy improves patient outcome.

K

  1. Kabbasch, C.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  2. Kamali, A.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  3. Kasalak, Ö.

    1. FELLOWS' JOURNAL CLUBSpine
      You have access
      Time to Reconsider Routine Percutaneous Biopsy in Spondylodiscitis?
      Ö. Kasalak, M. Wouthuyzen-Bakker, R.A.J.O. Dierckx, P.C. Jutte and T.C. Kwee
      American Journal of Neuroradiology April 2021, 42 (4) 627-631; DOI: https://doi.org/10.3174/ajnr.A6994

      Percutaneous image-guided biopsy, while valuable, is an invasive procedure, and evidence has shown rather disappointing positive microbiologic culture yields of around 33%. Recent evidence also has shown that percutaneous image-guided biopsy rarely adds any new information when blood cultures have positive findings and that an effective empiric treatment can be started in most of cases even when the microbiologic culprit remains unknown. Finally, there is currently no evidence that percutaneous image-guided biopsy improves patient outcome.

  4. Kasprian, G.

    1. Pediatrics
      Open Access
      Beyond Isolated and Associated: A Novel Fetal MR Imaging–Based Scoring System Helps in the Prenatal Prognostication of Callosal Agenesis
      S. Glatter, G. Kasprian, D. Bettelheim, B. Ulm, M. Weber, R. Seidl, D. Prayer and M.C. Diogo
      American Journal of Neuroradiology April 2021, 42 (4) 782-786; DOI: https://doi.org/10.3174/ajnr.A7064
  5. Keerthivasan, M.B.

    1. Adult Brain
      Open Access
      A Stacked Generalization of 3D Orthogonal Deep Learning Convolutional Neural Networks for Improved Detection of White Matter Hyperintensities in 3D FLAIR Images
      L. Umapathy, G.G. Perez-Carrillo, M.B. Keerthivasan, J.A. Rosado-Toro, M.I. Altbach, B. Winegar, C. Weinkauf, A. Bilgin and for the Alzheimer’s Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2021, 42 (4) 639-647; DOI: https://doi.org/10.3174/ajnr.A6970
  6. Khalvati, F.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
  7. Khorsandi, A.S.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Postoperative Imaging Appearance of Iliac Crest Free Flaps Used for Palatomaxillary Reconstructions
      M.L. Sandler, M. Griffin, M.H. Xing, E. Ansari, A.S. Khorsandi and M.L. Urken
      American Journal of Neuroradiology April 2021, 42 (4) 753-758; DOI: https://doi.org/10.3174/ajnr.A7005

      The imaging appearances of 5 patients were analyzed to determine the key radiographic characteristics of a healthy and successful iliac crest free flap. Radiographic fluency with the imaging appearance of the iliac crest free flap, as well as the new anatomy of the region in the postoperative period, will allow for better interpretation of the flap appearance on imaging and will prevent false identification of tumor recurrence.

  8. Kim, B.M.

    1. Interventional
      You have access
      Clot Meniscus Sign: An Angiographic Clue for Choosing between Stent Retriever and Contact Aspiration in Acute Basilar Artery Occlusion
      S.H. Baik, C. Jung, B.M. Kim, K. Han and D.J. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 732-737; DOI: https://doi.org/10.3174/ajnr.A6988
  9. Kim, D.J.

    1. Interventional
      You have access
      Clot Meniscus Sign: An Angiographic Clue for Choosing between Stent Retriever and Contact Aspiration in Acute Basilar Artery Occlusion
      S.H. Baik, C. Jung, B.M. Kim, K. Han and D.J. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 732-737; DOI: https://doi.org/10.3174/ajnr.A6988
  10. Kim, H.S.

    1. Adult Brain
      Open Access
      Vessel Type Determined by Vessel Architectural Imaging Improves Differentiation between Early Tumor Progression and Pseudoprogression in Glioblastoma
      M. Kim, J.E. Park, K. Emblem, A Bjørnerud and H.S. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 663-670; DOI: https://doi.org/10.3174/ajnr.A6984
  11. Kim, J.-M.

    1. Adult Brain
      Open Access
      Determining the Degree of Dopaminergic Denervation Based on the Loss of Nigral Hyperintensity on SMWI in Parkinsonism
      Y.J. Bae, Y.S. Song, J.-M. Kim, B.S. Choi, Y. Nam, J.-H. Choi, W.W. Lee and J.H. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 681-687; DOI: https://doi.org/10.3174/ajnr.A6960
  12. Kim, J.H.

    1. Adult Brain
      Open Access
      Determining the Degree of Dopaminergic Denervation Based on the Loss of Nigral Hyperintensity on SMWI in Parkinsonism
      Y.J. Bae, Y.S. Song, J.-M. Kim, B.S. Choi, Y. Nam, J.-H. Choi, W.W. Lee and J.H. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 681-687; DOI: https://doi.org/10.3174/ajnr.A6960
  13. Kim, M.

    1. Adult Brain
      Open Access
      Vessel Type Determined by Vessel Architectural Imaging Improves Differentiation between Early Tumor Progression and Pseudoprogression in Glioblastoma
      M. Kim, J.E. Park, K. Emblem, A Bjørnerud and H.S. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 663-670; DOI: https://doi.org/10.3174/ajnr.A6984
  14. Kitchen, N.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  15. Koini, M.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  16. Krisa, L.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  17. Kuo, J.H.

    1. Head & Neck
      You have access
      Variations in the Course of the Carotid Arteries in Patients with Retropharyngeal Parathyroid Adenomas
      G.K. Steinl, R. Yeh, C.M. McManus, J.A. Lee and J.H. Kuo
      American Journal of Neuroradiology April 2021, 42 (4) 749-752; DOI: https://doi.org/10.3174/ajnr.A6995
  18. Kwee, T.C.

    1. FELLOWS' JOURNAL CLUBSpine
      You have access
      Time to Reconsider Routine Percutaneous Biopsy in Spondylodiscitis?
      Ö. Kasalak, M. Wouthuyzen-Bakker, R.A.J.O. Dierckx, P.C. Jutte and T.C. Kwee
      American Journal of Neuroradiology April 2021, 42 (4) 627-631; DOI: https://doi.org/10.3174/ajnr.A6994

      Percutaneous image-guided biopsy, while valuable, is an invasive procedure, and evidence has shown rather disappointing positive microbiologic culture yields of around 33%. Recent evidence also has shown that percutaneous image-guided biopsy rarely adds any new information when blood cultures have positive findings and that an effective empiric treatment can be started in most of cases even when the microbiologic culprit remains unknown. Finally, there is currently no evidence that percutaneous image-guided biopsy improves patient outcome.

L

  1. Lan, Y.-N.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  2. Lanfermann, Heinrich

    1. LETTER
      You have access
      The So-Called Cranial Dural Channels and Their Relationship with the Bridging Veins
      Gerasimos Baltsavias, Vincenzo Paterno and Heinrich Lanfermann
      American Journal of Neuroradiology April 2021, 42 (4) E29-E30; DOI: https://doi.org/10.3174/ajnr.A6972
  3. Larson, A.S.

    1. LETTER
      You have access
      Reply:
      A.S. Larson and W. Brinjikji
      American Journal of Neuroradiology April 2021, 42 (4) E28; DOI: https://doi.org/10.3174/ajnr.A6986
  4. Laughlin, S.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
    2. Pediatrics
      You have access
      Longitudinal Assessment of Enhancing Foci of Abnormal Signal Intensity in Neurofibromatosis Type 1
      N. Hainc, M.W. Wagner, S. Laughlin, J. Rutka, C. Hawkins, S. Blaser and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 766-773; DOI: https://doi.org/10.3174/ajnr.A6974
  5. Laukamp, K.R.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  6. Lazor, J.W.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  7. Lee, J.A.

    1. Head & Neck
      You have access
      Variations in the Course of the Carotid Arteries in Patients with Retropharyngeal Parathyroid Adenomas
      G.K. Steinl, R. Yeh, C.M. McManus, J.A. Lee and J.H. Kuo
      American Journal of Neuroradiology April 2021, 42 (4) 749-752; DOI: https://doi.org/10.3174/ajnr.A6995
  8. Lee, W.W.

    1. Adult Brain
      Open Access
      Determining the Degree of Dopaminergic Denervation Based on the Loss of Nigral Hyperintensity on SMWI in Parkinsonism
      Y.J. Bae, Y.S. Song, J.-M. Kim, B.S. Choi, Y. Nam, J.-H. Choi, W.W. Lee and J.H. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 681-687; DOI: https://doi.org/10.3174/ajnr.A6960
  9. Leiby, B.E.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  10. Lemonis, C.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  11. Lennartz, S.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  12. Lev, M.H.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  13. Li, X.L.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  14. Liebeskind, D.S.

    1. Interventional
      You have access
      Intra-Arterial Thrombolysis after Unsuccessful Mechanical Thrombectomy in the STRATIS Registry
      S.F. Zaidi, A.C. Castonguay, O.O. Zaidat, N. Mueller-Kronast, D.S. Liebeskind, H. Salahuddin and M.A. Jumaa
      American Journal of Neuroradiology April 2021, 42 (4) 708-712; DOI: https://doi.org/10.3174/ajnr.A6962
  15. Litao, M.

    1. LETTER
      You have access
      Reply:
      M. Shapiro, K. Srivatanakul, E. Raz, M. Litao, E. Nossek and P.K. Nelson
      American Journal of Neuroradiology April 2021, 42 (4) E31-E32; DOI: https://doi.org/10.3174/ajnr.A7098
  16. Liu, A.

    1. Interventional
      You have access
      The Prophylactic Use of Tirofiban versus Oral Antiplatelet Medications in Stent-Assisted Coiling of Intracranial Aneurysms: A Meta-analysis
      Y. Xiang, H. Zhao, C. Ding, H. Chen, D. Wang and A. Liu
      American Journal of Neuroradiology April 2021, 42 (4) 713-719; DOI: https://doi.org/10.3174/ajnr.A6996
  17. Longhi, M.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  18. Lou, X.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  19. Lu, G.M.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  20. Lv, J.-H.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010

M

  1. Ma, L.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  2. Macey, M.B.

    1. Adult Brain
      You have access
      CTA Evaluation of Basilar Septations: An Entity Better Characterized as Aberrant Basilar Fenestrations
      J.E. Small, M.B. Macey, A.K. Wakhloo and S. Sehgal
      American Journal of Neuroradiology April 2021, 42 (4) 701-707; DOI: https://doi.org/10.3174/ajnr.A7008
  3. Maher, M.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  4. Manceau, P.-F.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

  5. Mao, L.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  6. Martins Maia, A.C.

    1. LETTER
      Open Access
      COVID-19-Associated Acute Disseminated Encephalomyelitis–Like Disease
      F.B. Assunção, D.C. Fragoso, T.L.P. Donoso Scoppetta and A.C. Martins Maia
      American Journal of Neuroradiology April 2021, 42 (4) E21-E23; DOI: https://doi.org/10.3174/ajnr.A6967
  7. McManus, C.M.

    1. Head & Neck
      You have access
      Variations in the Course of the Carotid Arteries in Patients with Retropharyngeal Parathyroid Adenomas
      G.K. Steinl, R. Yeh, C.M. McManus, J.A. Lee and J.H. Kuo
      American Journal of Neuroradiology April 2021, 42 (4) 749-752; DOI: https://doi.org/10.3174/ajnr.A6995
  8. Meißner, A.-K.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  9. Middleton, D.M.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  10. Mirbagheri, S.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  11. Mohamed, F.B.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  12. Montemezzi, S.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  13. Mueller-Kronast, N.

    1. Interventional
      You have access
      Intra-Arterial Thrombolysis after Unsuccessful Mechanical Thrombectomy in the STRATIS Registry
      S.F. Zaidi, A.C. Castonguay, O.O. Zaidat, N. Mueller-Kronast, D.S. Liebeskind, H. Salahuddin and M.A. Jumaa
      American Journal of Neuroradiology April 2021, 42 (4) 708-712; DOI: https://doi.org/10.3174/ajnr.A6962
  14. Mukerji, S.S.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

N

  1. Nam, Y.

    1. Adult Brain
      Open Access
      Determining the Degree of Dopaminergic Denervation Based on the Loss of Nigral Hyperintensity on SMWI in Parkinsonism
      Y.J. Bae, Y.S. Song, J.-M. Kim, B.S. Choi, Y. Nam, J.-H. Choi, W.W. Lee and J.H. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 681-687; DOI: https://doi.org/10.3174/ajnr.A6960
  2. Namdar, K.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
  3. Nelson, P.K.

    1. LETTER
      You have access
      Reply:
      M. Shapiro, K. Srivatanakul, E. Raz, M. Litao, E. Nossek and P.K. Nelson
      American Journal of Neuroradiology April 2021, 42 (4) E31-E32; DOI: https://doi.org/10.3174/ajnr.A7098
  4. Nicolato, A.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  5. Nossek, E.

    1. LETTER
      You have access
      Reply:
      M. Shapiro, K. Srivatanakul, E. Raz, M. Litao, E. Nossek and P.K. Nelson
      American Journal of Neuroradiology April 2021, 42 (4) E31-E32; DOI: https://doi.org/10.3174/ajnr.A7098
  6. Nunes, R.H.

    1. LETTER
      You have access
      Primary Angiitis of the CNS with Unremarkable Vessel Wall MR Imaging: How the “T1 Shinethrough” Effect on SWI Adds to the Detection of Gadolinium Enhancement of Small Intraparenchymal Brain Vessels
      A.P.A. Fonseca, R.L. do Carmo, F.T. Pacheco, R.H. Nunes and A.J. da Rocha
      American Journal of Neuroradiology April 2021, 42 (4) E24-E26; DOI: https://doi.org/10.3174/ajnr.A6973

O

  1. O’Muircheartaigh, J.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001

P

  1. Pacheco, F.T.

    1. LETTER
      You have access
      Primary Angiitis of the CNS with Unremarkable Vessel Wall MR Imaging: How the “T1 Shinethrough” Effect on SWI Adds to the Detection of Gadolinium Enhancement of Small Intraparenchymal Brain Vessels
      A.P.A. Fonseca, R.L. do Carmo, F.T. Pacheco, R.H. Nunes and A.J. da Rocha
      American Journal of Neuroradiology April 2021, 42 (4) E24-E26; DOI: https://doi.org/10.3174/ajnr.A6973
  2. Pakpoor, J.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  3. Park, J.E.

    1. Adult Brain
      Open Access
      Vessel Type Determined by Vessel Architectural Imaging Improves Differentiation between Early Tumor Progression and Pseudoprogression in Glioblastoma
      M. Kim, J.E. Park, K. Emblem, A Bjørnerud and H.S. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 663-670; DOI: https://doi.org/10.3174/ajnr.A6984
  4. Paterno, Vincenzo

    1. LETTER
      You have access
      The So-Called Cranial Dural Channels and Their Relationship with the Bridging Veins
      Gerasimos Baltsavias, Vincenzo Paterno and Heinrich Lanfermann
      American Journal of Neuroradiology April 2021, 42 (4) E29-E30; DOI: https://doi.org/10.3174/ajnr.A6972
  5. Pennig, L.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  6. Perez-Carrillo, G.G.

    1. Adult Brain
      Open Access
      A Stacked Generalization of 3D Orthogonal Deep Learning Convolutional Neural Networks for Improved Detection of White Matter Hyperintensities in 3D FLAIR Images
      L. Umapathy, G.G. Perez-Carrillo, M.B. Keerthivasan, J.A. Rosado-Toro, M.I. Altbach, B. Winegar, C. Weinkauf, A. Bilgin and for the Alzheimer’s Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2021, 42 (4) 639-647; DOI: https://doi.org/10.3174/ajnr.A6970
  7. Perkuhn, M.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  8. Pierot, L.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

  9. Pirpamer, L.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  10. Pizzini, F.B.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  11. Pomerantz, S.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  12. Pomeranz, T.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  13. Pourvaziri, A.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  14. Prayer, D.

    1. Pediatrics
      Open Access
      Beyond Isolated and Associated: A Novel Fetal MR Imaging–Based Scoring System Helps in the Prenatal Prognostication of Callosal Agenesis
      S. Glatter, G. Kasprian, D. Bettelheim, B. Ulm, M. Weber, R. Seidl, D. Prayer and M.C. Diogo
      American Journal of Neuroradiology April 2021, 42 (4) 782-786; DOI: https://doi.org/10.3174/ajnr.A7064
  15. Price, A.N.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001

R

  1. Rapalino, O.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  2. Raz, E.

    1. LETTER
      You have access
      Reply:
      M. Shapiro, K. Srivatanakul, E. Raz, M. Litao, E. Nossek and P.K. Nelson
      American Journal of Neuroradiology April 2021, 42 (4) E31-E32; DOI: https://doi.org/10.3174/ajnr.A7098
  3. Ricciardi, G.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  4. Ringer, A.J.

    1. Spine
      You have access
      MRI T2-Hyperintense Signal Structures in the Cervical Spinal Cord: Anterior Median Fissure versus Central Canal in Chiari and Control—An Exploratory Pilot Analysis
      T.A. Tomsick, L.L. Wang, M. Zuccarello and A.J. Ringer
      American Journal of Neuroradiology April 2021, 42 (4) 801-806; DOI: https://doi.org/10.3174/ajnr.A7046
  5. Roels, C.

    1. Interventional
      You have access
      Low-Dose Eptifibatide for Tandem Occlusion in Stroke: Safety and Carotid Artery Patency
      A. Jost, C. Roels, M. Brown, R. Janjua and D. Heck
      American Journal of Neuroradiology April 2021, 42 (4) 738-742; DOI: https://doi.org/10.3174/ajnr.A6985
  6. Rojas-Villabona, A.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  7. Romero, J.M.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  8. Ropele, S.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  9. Rosado-Toro, J.A.

    1. Adult Brain
      Open Access
      A Stacked Generalization of 3D Orthogonal Deep Learning Convolutional Neural Networks for Improved Detection of White Matter Hyperintensities in 3D FLAIR Images
      L. Umapathy, G.G. Perez-Carrillo, M.B. Keerthivasan, J.A. Rosado-Toro, M.I. Altbach, B. Winegar, C. Weinkauf, A. Bilgin and for the Alzheimer’s Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2021, 42 (4) 639-647; DOI: https://doi.org/10.3174/ajnr.A6970
  10. Rutka, J.

    1. Pediatrics
      You have access
      Longitudinal Assessment of Enhancing Foci of Abnormal Signal Intensity in Neurofibromatosis Type 1
      N. Hainc, M.W. Wagner, S. Laughlin, J. Rutka, C. Hawkins, S. Blaser and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 766-773; DOI: https://doi.org/10.3174/ajnr.A6974

S

  1. Sahnoun, M.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

  2. Salahuddin, H.

    1. Interventional
      You have access
      Intra-Arterial Thrombolysis after Unsuccessful Mechanical Thrombectomy in the STRATIS Registry
      S.F. Zaidi, A.C. Castonguay, O.O. Zaidat, N. Mueller-Kronast, D.S. Liebeskind, H. Salahuddin and M.A. Jumaa
      American Journal of Neuroradiology April 2021, 42 (4) 708-712; DOI: https://doi.org/10.3174/ajnr.A6962
  3. Sandler, M.L.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Postoperative Imaging Appearance of Iliac Crest Free Flaps Used for Palatomaxillary Reconstructions
      M.L. Sandler, M. Griffin, M.H. Xing, E. Ansari, A.S. Khorsandi and M.L. Urken
      American Journal of Neuroradiology April 2021, 42 (4) 753-758; DOI: https://doi.org/10.3174/ajnr.A7005

      The imaging appearances of 5 patients were analyzed to determine the key radiographic characteristics of a healthy and successful iliac crest free flap. Radiographic fluency with the imaging appearance of the iliac crest free flap, as well as the new anatomy of the region in the postoperative period, will allow for better interpretation of the flap appearance on imaging and will prevent false identification of tumor recurrence.

  4. Schaefer, P.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  5. Schmidt, R.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  6. Schwartz, E.D.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  7. Schwingenschuh, P.

    1. Adult Brain
      Open Access
      Microstructural Tissue Changes in Alzheimer Disease Brains: Insights from Magnetization Transfer Imaging
      I. Colonna, M. Koini, L. Pirpamer, A. Damulina, E. Hofer, P. Schwingenschuh, C. Enzinger, R. Schmidt and S. Ropele
      American Journal of Neuroradiology April 2021, 42 (4) 688-693; DOI: https://doi.org/10.3174/ajnr.A6975
  8. Sehgal, S.

    1. Adult Brain
      You have access
      CTA Evaluation of Basilar Septations: An Entity Better Characterized as Aberrant Basilar Fenestrations
      J.E. Small, M.B. Macey, A.K. Wakhloo and S. Sehgal
      American Journal of Neuroradiology April 2021, 42 (4) 701-707; DOI: https://doi.org/10.3174/ajnr.A7008
  9. Seidl, R.

    1. Pediatrics
      Open Access
      Beyond Isolated and Associated: A Novel Fetal MR Imaging–Based Scoring System Helps in the Prenatal Prognostication of Callosal Agenesis
      S. Glatter, G. Kasprian, D. Bettelheim, B. Ulm, M. Weber, R. Seidl, D. Prayer and M.C. Diogo
      American Journal of Neuroradiology April 2021, 42 (4) 782-786; DOI: https://doi.org/10.3174/ajnr.A7064
  10. Shah, L.M.

    1. Spine
      You have access
      Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument
      J. Fisher, L. Krisa, D.M. Middleton, B.E. Leiby, J.S. Harrop, L.M. Shah, E.D. Schwartz, A. Doshi, S.H. Faro, F.B. Mohamed and A.E. Flanders
      American Journal of Neuroradiology April 2021, 42 (4) 787-793; DOI: https://doi.org/10.3174/ajnr.A7000
  11. Shahriari, M.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  12. Shahzad, R.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  13. Shapiro, M.

    1. LETTER
      You have access
      Reply:
      M. Shapiro, K. Srivatanakul, E. Raz, M. Litao, E. Nossek and P.K. Nelson
      American Journal of Neuroradiology April 2021, 42 (4) E31-E32; DOI: https://doi.org/10.3174/ajnr.A7098
  14. Sheng, M.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
  15. Sherbaf, F.G.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992
  16. Shi, Z.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  17. Shroff, M.M.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
  18. Siddiqui, A.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  19. Silvera, V.M.

    1. Head & Neck
      Open Access
      Retinoblastoma: What the Neuroradiologist Needs to Know
      V.M. Silvera, J.B. Guerin, W. Brinjikji and L.A. Dalvin
      American Journal of Neuroradiology April 2021, 42 (4) 618-626; DOI: https://doi.org/10.3174/ajnr.A6949
  20. Small, J.E.

    1. Adult Brain
      You have access
      CTA Evaluation of Basilar Septations: An Entity Better Characterized as Aberrant Basilar Fenestrations
      J.E. Small, M.B. Macey, A.K. Wakhloo and S. Sehgal
      American Journal of Neuroradiology April 2021, 42 (4) 701-707; DOI: https://doi.org/10.3174/ajnr.A7008
  21. Soize, S.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

  22. Sokolska, M.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  23. Solbach, T.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  24. Song, Y.S.

    1. Adult Brain
      Open Access
      Determining the Degree of Dopaminergic Denervation Based on the Loss of Nigral Hyperintensity on SMWI in Parkinsonism
      Y.J. Bae, Y.S. Song, J.-M. Kim, B.S. Choi, Y. Nam, J.-H. Choi, W.W. Lee and J.H. Kim
      American Journal of Neuroradiology April 2021, 42 (4) 681-687; DOI: https://doi.org/10.3174/ajnr.A6960
  25. Srivatanakul, K.

    1. LETTER
      You have access
      Reply:
      M. Shapiro, K. Srivatanakul, E. Raz, M. Litao, E. Nossek and P.K. Nelson
      American Journal of Neuroradiology April 2021, 42 (4) E31-E32; DOI: https://doi.org/10.3174/ajnr.A7098
  26. Steinl, G.K.

    1. Head & Neck
      You have access
      Variations in the Course of the Carotid Arteries in Patients with Retropharyngeal Parathyroid Adenomas
      G.K. Steinl, R. Yeh, C.M. McManus, J.A. Lee and J.H. Kuo
      American Journal of Neuroradiology April 2021, 42 (4) 749-752; DOI: https://doi.org/10.3174/ajnr.A6995
  27. Strauss, I.

    1. Spine
      You have access
      Cervical Cordotomy for Intractable Pain: Do Postoperative Imaging Features Correlate with Pain Outcomes and Mirror Pain?
      A. Berger, M. Artzi, O. Aizenstein, T. Gonen, R. Tellem, U. Hochberg, D. Ben-Bashat and I. Strauss
      American Journal of Neuroradiology April 2021, 42 (4) 794-800; DOI: https://doi.org/10.3174/ajnr.A6999
  28. Suzuki, Y.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

T

  1. Tabori, U.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
  2. Tellem, R.

    1. Spine
      You have access
      Cervical Cordotomy for Intractable Pain: Do Postoperative Imaging Features Correlate with Pain Outcomes and Mirror Pain?
      A. Berger, M. Artzi, O. Aizenstein, T. Gonen, R. Tellem, U. Hochberg, D. Ben-Bashat and I. Strauss
      American Journal of Neuroradiology April 2021, 42 (4) 794-800; DOI: https://doi.org/10.3174/ajnr.A6999
  3. ter Brugge, K.

    1. Memorial
      You have access
      Douglas Gordon Potts, MD
      K. ter Brugge
      American Journal of Neuroradiology April 2021, 42 (4) E18; DOI: https://doi.org/10.3174/ajnr.A7127
  4. Texeira, R.P.A.G.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001
  5. Thiele, F.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  6. Tomsick, T.A.

    1. Spine
      You have access
      MRI T2-Hyperintense Signal Structures in the Cervical Spinal Cord: Anterior Median Fissure versus Central Canal in Chiari and Control—An Exploratory Pilot Analysis
      T.A. Tomsick, L.L. Wang, M. Zuccarello and A.J. Ringer
      American Journal of Neuroradiology April 2021, 42 (4) 801-806; DOI: https://doi.org/10.3174/ajnr.A7046
  7. Touzé, E.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

U

  1. Ulm, B.

    1. Pediatrics
      Open Access
      Beyond Isolated and Associated: A Novel Fetal MR Imaging–Based Scoring System Helps in the Prenatal Prognostication of Callosal Agenesis
      S. Glatter, G. Kasprian, D. Bettelheim, B. Ulm, M. Weber, R. Seidl, D. Prayer and M.C. Diogo
      American Journal of Neuroradiology April 2021, 42 (4) 782-786; DOI: https://doi.org/10.3174/ajnr.A7064
  2. Umapathy, L.

    1. Adult Brain
      Open Access
      A Stacked Generalization of 3D Orthogonal Deep Learning Convolutional Neural Networks for Improved Detection of White Matter Hyperintensities in 3D FLAIR Images
      L. Umapathy, G.G. Perez-Carrillo, M.B. Keerthivasan, J.A. Rosado-Toro, M.I. Altbach, B. Winegar, C. Weinkauf, A. Bilgin and for the Alzheimer’s Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2021, 42 (4) 639-647; DOI: https://doi.org/10.3174/ajnr.A6970
  3. Urken, M.L.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Postoperative Imaging Appearance of Iliac Crest Free Flaps Used for Palatomaxillary Reconstructions
      M.L. Sandler, M. Griffin, M.H. Xing, E. Ansari, A.S. Khorsandi and M.L. Urken
      American Journal of Neuroradiology April 2021, 42 (4) 753-758; DOI: https://doi.org/10.3174/ajnr.A7005

      The imaging appearances of 5 patients were analyzed to determine the key radiographic characteristics of a healthy and successful iliac crest free flap. Radiographic fluency with the imaging appearance of the iliac crest free flap, as well as the new anatomy of the region in the postoperative period, will allow for better interpretation of the flap appearance on imaging and will prevent false identification of tumor recurrence.

V

  1. Vachhani, J.A.

    1. Interventional
      You have access
      Ruptured Intracranial Aneurysms Treated with the Pipeline Embolization Device: A Systematic Review and Pooled Analysis of Individual Patient Data
      P.M. Foreman, A. Ilyas, M.C. Cress, J.A. Vachhani, R.A. Hirschl, B. Agee and C.J. Griessenauer
      American Journal of Neuroradiology April 2021, 42 (4) 720-725; DOI: https://doi.org/10.3174/ajnr.A7002
  2. van Osch, M.J.P.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Are Dynamic Arterial Spin-Labeling MRA and Time-Resolved Contrast-Enhanced MRA Suited for Confirmation of Obliteration following Gamma Knife Radiosurgery of Brain Arteriovenous Malformations?
      A. Rojas-Villabona, F.B. Pizzini, T. Solbach, M. Sokolska, G. Ricciardi, C. Lemonis, E. DeVita, Y. Suzuki, M.J.P. van Osch, R.I. Foroni, M. Longhi, S. Montemezzi, D. Atkinson, N. Kitchen, A. Nicolato, X. Golay and H.R. Jäger
      American Journal of Neuroradiology April 2021, 42 (4) 671-678; DOI: https://doi.org/10.3174/ajnr.A6990

      Combining arterial spin-labeling MRA with contrast-enhanced time-resolved MRA holds promise as an alternative to DSA for confirmation of obliteration following gamma knife radiosurgery for brain AVMs, having provided 100% sensitivity and specificity in the study.

  3. Vecchiato, K.

    1. Pediatrics
      Open Access
      Evaluation of DISORDER: Retrospective Image Motion Correction for Volumetric Brain MRI in a Pediatric Setting
      K. Vecchiato, A. Egloff, O. Carney, A. Siddiqui, E. Hughes, L. Dillon, K. Colford, E. Green, R.P.A.G. Texeira, A.N. Price, G. Ferrazzi, J.V. Hajnal, D.W. Carmichael, L. Cordero-Grande and J. O’Muircheartaigh
      American Journal of Neuroradiology April 2021, 42 (4) 774-781; DOI: https://doi.org/10.3174/ajnr.A7001

W

  1. Wagner, M.W.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
    2. Pediatrics
      You have access
      Longitudinal Assessment of Enhancing Foci of Abnormal Signal Intensity in Neurofibromatosis Type 1
      N. Hainc, M.W. Wagner, S. Laughlin, J. Rutka, C. Hawkins, S. Blaser and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 766-773; DOI: https://doi.org/10.3174/ajnr.A6974
  2. Wakhloo, A.K.

    1. Adult Brain
      You have access
      CTA Evaluation of Basilar Septations: An Entity Better Characterized as Aberrant Basilar Fenestrations
      J.E. Small, M.B. Macey, A.K. Wakhloo and S. Sehgal
      American Journal of Neuroradiology April 2021, 42 (4) 701-707; DOI: https://doi.org/10.3174/ajnr.A7008
  3. Wang, D.

    1. Interventional
      You have access
      The Prophylactic Use of Tirofiban versus Oral Antiplatelet Medications in Stent-Assisted Coiling of Intracranial Aneurysms: A Meta-analysis
      Y. Xiang, H. Zhao, C. Ding, H. Chen, D. Wang and A. Liu
      American Journal of Neuroradiology April 2021, 42 (4) 713-719; DOI: https://doi.org/10.3174/ajnr.A6996
  4. Wang, H.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  5. Wang, L.-X.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  6. Wang, L.L.

    1. Spine
      You have access
      MRI T2-Hyperintense Signal Structures in the Cervical Spinal Cord: Anterior Median Fissure versus Central Canal in Chiari and Control—An Exploratory Pilot Analysis
      T.A. Tomsick, L.L. Wang, M. Zuccarello and A.J. Ringer
      American Journal of Neuroradiology April 2021, 42 (4) 801-806; DOI: https://doi.org/10.3174/ajnr.A7046
  7. Wang, X.-R.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  8. Weber, M.

    1. Pediatrics
      Open Access
      Beyond Isolated and Associated: A Novel Fetal MR Imaging–Based Scoring System Helps in the Prenatal Prognostication of Callosal Agenesis
      S. Glatter, G. Kasprian, D. Bettelheim, B. Ulm, M. Weber, R. Seidl, D. Prayer and M.C. Diogo
      American Journal of Neuroradiology April 2021, 42 (4) 782-786; DOI: https://doi.org/10.3174/ajnr.A7064
  9. Wei, M.-T.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  10. Weinkauf, C.

    1. Adult Brain
      Open Access
      A Stacked Generalization of 3D Orthogonal Deep Learning Convolutional Neural Networks for Improved Detection of White Matter Hyperintensities in 3D FLAIR Images
      L. Umapathy, G.G. Perez-Carrillo, M.B. Keerthivasan, J.A. Rosado-Toro, M.I. Altbach, B. Winegar, C. Weinkauf, A. Bilgin and for the Alzheimer’s Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2021, 42 (4) 639-647; DOI: https://doi.org/10.3174/ajnr.A6970
  11. Westover, B.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Clinical, Imaging, and Lab Correlates of Severe COVID-19 Leukoencephalopathy
      O. Rapalino, A. Pourvaziri, M. Maher, A. Jaramillo-Cardoso, B.L. Edlow, J. Conklin, S. Huang, B. Westover, J.M. Romero, E. Halpern, R. Gupta, S. Pomerantz, P. Schaefer, R.G. Gonzalez, S.S. Mukerji and M.H. Lev
      American Journal of Neuroradiology April 2021, 42 (4) 632-638; DOI: https://doi.org/10.3174/ajnr.A6966

      The authors highlight notable correlations of severe COVID-19 leukoencephalopathy with reduced diffusivity and obesity, acute renal failure, mild hypernatremia, anemia, and an unusual brain MR imaging white matter lesion distribution pattern.

  12. Winegar, B.

    1. Adult Brain
      Open Access
      A Stacked Generalization of 3D Orthogonal Deep Learning Convolutional Neural Networks for Improved Detection of White Matter Hyperintensities in 3D FLAIR Images
      L. Umapathy, G.G. Perez-Carrillo, M.B. Keerthivasan, J.A. Rosado-Toro, M.I. Altbach, B. Winegar, C. Weinkauf, A. Bilgin and for the Alzheimer’s Disease Neuroimaging Initiative
      American Journal of Neuroradiology April 2021, 42 (4) 639-647; DOI: https://doi.org/10.3174/ajnr.A6970
  13. Wouthuyzen-Bakker, M.

    1. FELLOWS' JOURNAL CLUBSpine
      You have access
      Time to Reconsider Routine Percutaneous Biopsy in Spondylodiscitis?
      Ö. Kasalak, M. Wouthuyzen-Bakker, R.A.J.O. Dierckx, P.C. Jutte and T.C. Kwee
      American Journal of Neuroradiology April 2021, 42 (4) 627-631; DOI: https://doi.org/10.3174/ajnr.A6994

      Percutaneous image-guided biopsy, while valuable, is an invasive procedure, and evidence has shown rather disappointing positive microbiologic culture yields of around 33%. Recent evidence also has shown that percutaneous image-guided biopsy rarely adds any new information when blood cultures have positive findings and that an effective empiric treatment can be started in most of cases even when the microbiologic culprit remains unknown. Finally, there is currently no evidence that percutaneous image-guided biopsy improves patient outcome.

X

  1. Xia, S.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  2. Xiang, Y.

    1. Interventional
      You have access
      The Prophylactic Use of Tirofiban versus Oral Antiplatelet Medications in Stent-Assisted Coiling of Intracranial Aneurysms: A Meta-analysis
      Y. Xiang, H. Zhao, C. Ding, H. Chen, D. Wang and A. Liu
      American Journal of Neuroradiology April 2021, 42 (4) 713-719; DOI: https://doi.org/10.3174/ajnr.A6996
  3. Xing, M.H.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      You have access
      Postoperative Imaging Appearance of Iliac Crest Free Flaps Used for Palatomaxillary Reconstructions
      M.L. Sandler, M. Griffin, M.H. Xing, E. Ansari, A.S. Khorsandi and M.L. Urken
      American Journal of Neuroradiology April 2021, 42 (4) 753-758; DOI: https://doi.org/10.3174/ajnr.A7005

      The imaging appearances of 5 patients were analyzed to determine the key radiographic characteristics of a healthy and successful iliac crest free flap. Radiographic fluency with the imaging appearance of the iliac crest free flap, as well as the new anatomy of the region in the postoperative period, will allow for better interpretation of the flap appearance on imaging and will prevent false identification of tumor recurrence.

Y

  1. Yeh, R.

    1. Head & Neck
      You have access
      Variations in the Course of the Carotid Arteries in Patients with Retropharyngeal Parathyroid Adenomas
      G.K. Steinl, R. Yeh, C.M. McManus, J.A. Lee and J.H. Kuo
      American Journal of Neuroradiology April 2021, 42 (4) 749-752; DOI: https://doi.org/10.3174/ajnr.A6995
  2. Yeom, K.W.

    1. Pediatrics
      Open Access
      Radiomics of Pediatric Low-Grade Gliomas: Toward a Pretherapeutic Differentiation of BRAF-Mutated and BRAF-Fused Tumors
      M.W. Wagner, N. Hainc, F. Khalvati, K. Namdar, L. Figueiredo, M. Sheng, S. Laughlin, M.M. Shroff, E. Bouffet, U. Tabori, C. Hawkins, K.W. Yeom and B.B. Ertl-Wagner
      American Journal of Neuroradiology April 2021, 42 (4) 759-765; DOI: https://doi.org/10.3174/ajnr.A6998
  3. Yousem, D.M.

    1. Extracranial Vascular
      You have access
      Value of Emergent Neurovascular Imaging for “Seat Belt Injury”: A Multi-institutional Study
      F.G. Sherbaf, B. Chen, T. Pomeranz, M. Shahriari, M.E. Adin, S. Mirbagheri, E. Beheshtian, R. Jalilianhasanpour, J. Pakpoor, J.W. Lazor, A. Kamali and D.M. Yousem
      American Journal of Neuroradiology April 2021, 42 (4) 743-748; DOI: https://doi.org/10.3174/ajnr.A6992

Z

  1. Zaidat, O.O.

    1. Interventional
      You have access
      Intra-Arterial Thrombolysis after Unsuccessful Mechanical Thrombectomy in the STRATIS Registry
      S.F. Zaidi, A.C. Castonguay, O.O. Zaidat, N. Mueller-Kronast, D.S. Liebeskind, H. Salahuddin and M.A. Jumaa
      American Journal of Neuroradiology April 2021, 42 (4) 708-712; DOI: https://doi.org/10.3174/ajnr.A6962
  2. Zaidi, S.F.

    1. Interventional
      You have access
      Intra-Arterial Thrombolysis after Unsuccessful Mechanical Thrombectomy in the STRATIS Registry
      S.F. Zaidi, A.C. Castonguay, O.O. Zaidat, N. Mueller-Kronast, D.S. Liebeskind, H. Salahuddin and M.A. Jumaa
      American Journal of Neuroradiology April 2021, 42 (4) 708-712; DOI: https://doi.org/10.3174/ajnr.A6962
  3. Zhang, B.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  4. Zhang, D.-K.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  5. Zhang, L.J.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  6. Zhang, S.-H.

    1. Adult Brain
      Open Access
      Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
      L.-X. Wang, H. Wang, F.-B. Hao, J.-H. Lv, S.-H. Zhang, D.-S. Han, X.-B. Bian, D.-K. Zhang, Y.-N. Lan, X.-R. Wang, M.-T. Wei, L. Duan, L. Ma and X. Lou
      American Journal of Neuroradiology April 2021, 42 (4) 694-700; DOI: https://doi.org/10.3174/ajnr.A7010
  7. Zhang, Y.X.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  8. Zhao, H.

    1. Interventional
      You have access
      The Prophylactic Use of Tirofiban versus Oral Antiplatelet Medications in Stent-Assisted Coiling of Intracranial Aneurysms: A Meta-analysis
      Y. Xiang, H. Zhao, C. Ding, H. Chen, D. Wang and A. Liu
      American Journal of Neuroradiology April 2021, 42 (4) 713-719; DOI: https://doi.org/10.3174/ajnr.A6996
  9. Zhou, C.S.

    1. Adult Brain
      Open Access
      Machine Learning–Based Prediction of Small Intracranial Aneurysm Rupture Status Using CTA-Derived Hemodynamics: A Multicenter Study
      Z. Shi, G.Z. Chen, L. Mao, X.L. Li, C.S. Zhou, S. Xia, Y.X. Zhang, B. Zhang, B. Hu, G.M. Lu and L.J. Zhang
      American Journal of Neuroradiology April 2021, 42 (4) 648-654; DOI: https://doi.org/10.3174/ajnr.A7034
  10. Zopfs, D.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Automated Detection and Segmentation of Brain Metastases in Malignant Melanoma: Evaluation of a Dedicated Deep Learning Model
      L. Pennig, R. Shahzad, L. Caldeira, S. Lennartz, F. Thiele, L. Goertz, D. Zopfs, A.-K. Meißner, G. Fürtjes, M. Perkuhn, C. Kabbasch, S. Grau, J. Borggrefe and K.R. Laukamp
      American Journal of Neuroradiology April 2021, 42 (4) 655-662; DOI: https://doi.org/10.3174/ajnr.A6982

      Deep learning-based automated detection and segmentation of brain metastases in malignant melanoma yield high detection and segmentation accuracy with false-positive findings of <1 per scan.

  11. Zuber, M.

    1. FELLOWS' JOURNAL CLUBInterventional
      You have access
      Fast Stent Retrieval during Mechanical Thrombectomy Improves Recanalization in Patients with the Negative Susceptibility Vessel Sign
      S. Soize, J.-B. Eymard, S. Cheikh-Rouhou, P.-F. Manceau, C. Gelmini, M. Sahnoun, M. Gawlitza, M. Zuber, L. Pierot and E. Touzé
      American Journal of Neuroradiology April 2021, 42 (4) 726-731; DOI: https://doi.org/10.3174/ajnr.A6989

      A fast stent retrieval during mechanical thrombectomy is safe and improves the retrieval of clots with the negative susceptibility vessel sign.

  12. Zuccarello, M.

    1. Spine
      You have access
      MRI T2-Hyperintense Signal Structures in the Cervical Spinal Cord: Anterior Median Fissure versus Central Canal in Chiari and Control—An Exploratory Pilot Analysis
      T.A. Tomsick, L.L. Wang, M. Zuccarello and A.J. Ringer
      American Journal of Neuroradiology April 2021, 42 (4) 801-806; DOI: https://doi.org/10.3174/ajnr.A7046
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American Journal of Neuroradiology: 42 (4)
American Journal of Neuroradiology
Vol. 42, Issue 4
1 Apr 2021
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