Index by author
A
Ahmed, S.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Alperin, N.
- BrainOpen AccessAutomated Posterior Cranial Fossa Volumetry by MRI: Applications to Chiari Malformation Type IA.M. Bagci, S.H. Lee, N. Nagornaya, B.A. Green and N. AlperinAmerican Journal of Neuroradiology September 2013, 34 (9) 1758-1763; DOI: https://doi.org/10.3174/ajnr.A3435
Ambarki, K.
- BrainOpen AccessMeasuring Pulsatile Flow in Cerebral Arteries Using 4D Phase-Contrast MR ImagingA. Wåhlin, K. Ambarki, R. Birgander, O. Wieben, K.M. Johnson, J. Malm and A. EklundAmerican Journal of Neuroradiology September 2013, 34 (9) 1740-1745; DOI: https://doi.org/10.3174/ajnr.A3442
An, Z.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
B
Babb, J.S.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Bagci, A.M.
- BrainOpen AccessAutomated Posterior Cranial Fossa Volumetry by MRI: Applications to Chiari Malformation Type IA.M. Bagci, S.H. Lee, N. Nagornaya, B.A. Green and N. AlperinAmerican Journal of Neuroradiology September 2013, 34 (9) 1758-1763; DOI: https://doi.org/10.3174/ajnr.A3435
Barnes, P.D.
- PediatricsYou have accessReduced Cerebral Arterial Spin-Labeled Perfusion in Children with Neurofibromatosis Type 1K.W. Yeom, R.M. Lober, P.D. Barnes and C.J. CampenAmerican Journal of Neuroradiology September 2013, 34 (9) 1823-1828; DOI: https://doi.org/10.3174/ajnr.A3649
Bermel, R.A.
- BrainOpen AccessSensorimotor Cortex Gamma-Aminobutyric Acid Concentration Correlates with Impaired Performance in Patients with MSP.K. Bhattacharyya, M.D. Phillips, L.A. Stone, R.A. Bermel and M.J. LoweAmerican Journal of Neuroradiology September 2013, 34 (9) 1733-1739; DOI: https://doi.org/10.3174/ajnr.A3483
Bester, M.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Bhadelia, R.A.
- SpineYou have accessPhysiology-Based MR Imaging Assessment of CSF Flow at the Foramen Magnum with a Valsalva ManeuverR.A. Bhadelia, N. Madan, Y. Zhao, M.E. Wagshul, C. Heilman, J.P. Butler and S. PatzAmerican Journal of Neuroradiology September 2013, 34 (9) 1857-1862; DOI: https://doi.org/10.3174/ajnr.A3509
Bhattacharyya, P.K.
- BrainOpen AccessSensorimotor Cortex Gamma-Aminobutyric Acid Concentration Correlates with Impaired Performance in Patients with MSP.K. Bhattacharyya, M.D. Phillips, L.A. Stone, R.A. Bermel and M.J. LoweAmerican Journal of Neuroradiology September 2013, 34 (9) 1733-1739; DOI: https://doi.org/10.3174/ajnr.A3483
Birgander, R.
- BrainOpen AccessMeasuring Pulsatile Flow in Cerebral Arteries Using 4D Phase-Contrast MR ImagingA. Wåhlin, K. Ambarki, R. Birgander, O. Wieben, K.M. Johnson, J. Malm and A. EklundAmerican Journal of Neuroradiology September 2013, 34 (9) 1740-1745; DOI: https://doi.org/10.3174/ajnr.A3442
Boesiger, P.
- Review ArticlesOpen Access1H-MR Spectroscopy in the Human Spinal CordA. Hock, A. Henning, P. Boesiger and S.S. KolliasAmerican Journal of Neuroradiology September 2013, 34 (9) 1682-1689; DOI: https://doi.org/10.3174/ajnr.A3342
Boyle, P.J.
- Technical NoteOpen AccessThe Kety-Schmidt Technique for Quantitative Perfusion and Oxygen Metabolism Measurements in the MR Imaging EnvironmentJ.J. Lee, W.J. Powers, C.B. Faulkner, P.J. Boyle and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) E100-E102; DOI: https://doi.org/10.3174/ajnr.A3270
Broomall, E.M.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
Butler, J.P.
- SpineYou have accessPhysiology-Based MR Imaging Assessment of CSF Flow at the Foramen Magnum with a Valsalva ManeuverR.A. Bhadelia, N. Madan, Y. Zhao, M.E. Wagshul, C. Heilman, J.P. Butler and S. PatzAmerican Journal of Neuroradiology September 2013, 34 (9) 1857-1862; DOI: https://doi.org/10.3174/ajnr.A3509
Byrne, J.V.
- InterventionalYou have accessTentorial Dural Fistulas: Endovascular Management and Description of the Medial Dural-Tentorial Branch of the Superior Cerebellar ArteryJ.V. Byrne and M. GarciaAmerican Journal of Neuroradiology September 2013, 34 (9) 1798-1804; DOI: https://doi.org/10.3174/ajnr.A3519
C
Caine, D.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Campen, C.J.
- PediatricsYou have accessReduced Cerebral Arterial Spin-Labeled Perfusion in Children with Neurofibromatosis Type 1K.W. Yeom, R.M. Lober, P.D. Barnes and C.J. CampenAmerican Journal of Neuroradiology September 2013, 34 (9) 1823-1828; DOI: https://doi.org/10.3174/ajnr.A3649
Castillo, M.
- EditorialsYou have accessThe Scientific Method: A Need for Something Better?M. CastilloAmerican Journal of Neuroradiology September 2013, 34 (9) 1669-1671; DOI: https://doi.org/10.3174/ajnr.A3401
Cekirge, S.
- InterventionalYou have accessDouble Stent–Assisted Coil Embolization Treatment for Bifurcation Aneurysms: Immediate Treatment Results and Long-Term Angiographic OutcomeK. Yavuz, S. Geyik, S. Cekirge and I. SaatciAmerican Journal of Neuroradiology September 2013, 34 (9) 1778-1784; DOI: https://doi.org/10.3174/ajnr.A3464
Chen, H.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
Cheng, B.
- BrainOpen AccessComparison of 10 TTP and Tmax Estimation Techniques for MR Perfusion-Diffusion Mismatch Quantification in Acute StrokeN.D. Forkert, P. Kaesemann, A. Treszl, S. Siemonsen, B. Cheng, H. Handels, J. Fiehler and G. ThomallaAmerican Journal of Neuroradiology September 2013, 34 (9) 1697-1703; DOI: https://doi.org/10.3174/ajnr.A3460
Cho, Y.W.
- SpineYou have accessIs Severe Pain Immediately after Spinal Augmentation a Predictor of Long-Term Outcomes?Y.W. Cho, J.S. McDonald, A.E. Rad, J.J. Ocel and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1853-1856; DOI: https://doi.org/10.3174/ajnr.A3505
Choudhury, K. Roy
- Head & NeckYou have accessIncidental Thyroid Nodules on CT: Evaluation of 2 Risk-Categorization Methods for Work-Up of NodulesX.V. Nguyen, K. Roy Choudhury, J.D. Eastwood, G.H. Lyman, R.M. Esclamado, J.D. Werner and J.K. HoangAmerican Journal of Neuroradiology September 2013, 34 (9) 1812-1817; DOI: https://doi.org/10.3174/ajnr.A3487
Chung, R.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
Ciulli, S.
- LETTERYou have accessThe “Peeking” Effect in Supervised Feature Selection on Diffusion Tensor Imaging DataS. Diciotti, S. Ciulli, M. Mascalchi, M. Giannelli and N. ToschiAmerican Journal of Neuroradiology September 2013, 34 (9) E107; DOI: https://doi.org/10.3174/ajnr.A3685
Cloft, H.J.
- FELLOWS' JOURNAL CLUBInterventionalYou have accessUse of CT Angiography and Digital Subtraction Angiography in Patients with Ruptured Cerebral Aneurysm: Evaluation of a Large Multihospital Data BaseJ.S. McDonald, D.F. Kallmes, G. Lanzino and H.J. CloftAmerican Journal of Neuroradiology September 2013, 34 (9) 1774-1777; DOI: https://doi.org/10.3174/ajnr.A3478
This article explores the usage of CTA and DSA in nearly 5000 patients with ruptured aneurysms. During a 5-year period, use of CTA more than doubled to 44% of all patients while the use of DSA remained stable (94–96%). The same trend was observed for patients undergoing coiling or clipping and following treatment the use of imaging increased from 41% to 48%, especially in clipped patients. The use of DSA as a second test is potentially redundant.
Cognard, C.
- EditorialsYou have accessMechanical Thrombectomy after IMS III, Synthesis, and MR-RESCUEL. Pierot, J. Gralla, C. Cognard and P. WhiteAmerican Journal of Neuroradiology September 2013, 34 (9) 1671-1673; DOI: https://doi.org/10.3174/ajnr.A3654
Collinge, J.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Consoli, A.
- InterventionalYou have accessEndovascular Treatment of Deep Hemorrhagic Brain Arteriovenous Malformations with Transvenous Onyx EmbolizationA. Consoli, L. Renieri, S. Nappini, N. Limbucci and S. MangiaficoAmerican Journal of Neuroradiology September 2013, 34 (9) 1805-1811; DOI: https://doi.org/10.3174/ajnr.A3497
D
d'Urso, P.I.
- InterventionalYou have accessCoil Embolization versus Clipping for Ruptured Intracranial Aneurysms: A Meta-Analysis of Prospective Controlled Published StudiesG. Lanzino, M.H. Murad, P.I. d'Urso and A.A. RabinsteinAmerican Journal of Neuroradiology September 2013, 34 (9) 1764-1768; DOI: https://doi.org/10.3174/ajnr.A3515
Dale, A.M.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
Degnan, A.J.
- Genetics VignetteYou have accessInherited Forms of Creutzfeldt-Jakob DiseaseA.J. Degnan and L.M. LevyAmerican Journal of Neuroradiology September 2013, 34 (9) 1690-1691; DOI: https://doi.org/10.3174/ajnr.A3580
- BrainYou have accessImaging of the 6-OPRI Mutation Prion Disease: An Entity Distinct from Typical Creutzfeldt-Jakob Disease?A.J. Degnan and L.M. LevyAmerican Journal of Neuroradiology September 2013, 34 (9) 1731-1732; DOI: https://doi.org/10.3174/ajnr.A3490
Derdeyn, C.P.
- FELLOWS' JOURNAL CLUBBrainYou have accessHemodynamic Effects of Developmental Venous Anomalies with and without Cavernous MalformationsA. Sharma, G.J. Zipfel, C. Hildebolt and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) 1746-1751; DOI: https://doi.org/10.3174/ajnr.A3516
Perfusion imaging was done in patients with developmental venous anomalies with and without accompanying cavernous malformations. The normal-appearing brain surrounding DVAs showed higher blood volume, longer mean transit time, and variable changes in blood flow. DVAs with cavernomas showed greater MTT prolongation and less blood flow indicating greater restrictive effects upon the adjacent brain. The authors offer some ingenious and interesting explanations for these findings.
- Technical NoteOpen AccessThe Kety-Schmidt Technique for Quantitative Perfusion and Oxygen Metabolism Measurements in the MR Imaging EnvironmentJ.J. Lee, W.J. Powers, C.B. Faulkner, P.J. Boyle and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) E100-E102; DOI: https://doi.org/10.3174/ajnr.A3270
De Vita, E.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Diciotti, S.
- LETTERYou have accessThe “Peeking” Effect in Supervised Feature Selection on Diffusion Tensor Imaging DataS. Diciotti, S. Ciulli, M. Mascalchi, M. Giannelli and N. ToschiAmerican Journal of Neuroradiology September 2013, 34 (9) E107; DOI: https://doi.org/10.3174/ajnr.A3685
Diehn, F.E.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
Doneda, C.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
Du, B.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
E
Eastwood, J.D.
- Head & NeckYou have accessIncidental Thyroid Nodules on CT: Evaluation of 2 Risk-Categorization Methods for Work-Up of NodulesX.V. Nguyen, K. Roy Choudhury, J.D. Eastwood, G.H. Lyman, R.M. Esclamado, J.D. Werner and J.K. HoangAmerican Journal of Neuroradiology September 2013, 34 (9) 1812-1817; DOI: https://doi.org/10.3174/ajnr.A3487
Eckel, L.J.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
Edjlali, M.
- Technical NoteYou have access3D Fast Spin-Echo T1 Black-Blood Imaging for the Diagnosis of Cervical Artery DissectionM. Edjlali, P. Roca, C. Rabrait, O. Naggara and C. OppenheimAmerican Journal of Neuroradiology September 2013, 34 (9) E103-E106; DOI: https://doi.org/10.3174/ajnr.A3261
Ekind, M.S.V.
- FELLOWS' JOURNAL CLUBBrainOpen AccessPerivascular Spaces Are Associated with Atherosclerosis: An Insight from the Northern Manhattan StudyJ. Gutierrez, T. Rundek, M.S.V. Ekind, R.L. Sacco and C.B. WrightAmerican Journal of Neuroradiology September 2013, 34 (9) 1711-1716; DOI: https://doi.org/10.3174/ajnr.A3498
Perivascular spaces may be associated with cardiovascular and dementia risks and these authors sought to determine if they are also associated with atherosclerosis. Thus, perivascular spaces were assessed in more than 700 patients and correlated with race, age, and cardiovascular risks. They were found to be more common in older hypertensive patients and the presence of carotid artery plaques strongly and consistently predicted their presence.
Eklund, A.
- BrainOpen AccessMeasuring Pulsatile Flow in Cerebral Arteries Using 4D Phase-Contrast MR ImagingA. Wåhlin, K. Ambarki, R. Birgander, O. Wieben, K.M. Johnson, J. Malm and A. EklundAmerican Journal of Neuroradiology September 2013, 34 (9) 1740-1745; DOI: https://doi.org/10.3174/ajnr.A3442
Esclamado, R.M.
- Head & NeckYou have accessIncidental Thyroid Nodules on CT: Evaluation of 2 Risk-Categorization Methods for Work-Up of NodulesX.V. Nguyen, K. Roy Choudhury, J.D. Eastwood, G.H. Lyman, R.M. Esclamado, J.D. Werner and J.K. HoangAmerican Journal of Neuroradiology September 2013, 34 (9) 1812-1817; DOI: https://doi.org/10.3174/ajnr.A3487
F
Farid, N.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
Faulkner, C.B.
- Technical NoteOpen AccessThe Kety-Schmidt Technique for Quantitative Perfusion and Oxygen Metabolism Measurements in the MR Imaging EnvironmentJ.J. Lee, W.J. Powers, C.B. Faulkner, P.J. Boyle and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) E100-E102; DOI: https://doi.org/10.3174/ajnr.A3270
Fiehler, J.
- BrainOpen AccessComparison of 10 TTP and Tmax Estimation Techniques for MR Perfusion-Diffusion Mismatch Quantification in Acute StrokeN.D. Forkert, P. Kaesemann, A. Treszl, S. Siemonsen, B. Cheng, H. Handels, J. Fiehler and G. ThomallaAmerican Journal of Neuroradiology September 2013, 34 (9) 1697-1703; DOI: https://doi.org/10.3174/ajnr.A3460
Forkert, N.D.
- BrainOpen AccessComparison of 10 TTP and Tmax Estimation Techniques for MR Perfusion-Diffusion Mismatch Quantification in Acute StrokeN.D. Forkert, P. Kaesemann, A. Treszl, S. Siemonsen, B. Cheng, H. Handels, J. Fiehler and G. ThomallaAmerican Journal of Neuroradiology September 2013, 34 (9) 1697-1703; DOI: https://doi.org/10.3174/ajnr.A3460
Frassoni, C.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
Frederick, M.J.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Fugate, J.E.
- InterventionalYou have accessWhat Is Meant by “TICI”?J.E. Fugate, A.M. Klunder and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1792-1797; DOI: https://doi.org/10.3174/ajnr.A3496
G
Garcia, M.
- InterventionalYou have accessTentorial Dural Fistulas: Endovascular Management and Description of the Medial Dural-Tentorial Branch of the Superior Cerebellar ArteryJ.V. Byrne and M. GarciaAmerican Journal of Neuroradiology September 2013, 34 (9) 1798-1804; DOI: https://doi.org/10.3174/ajnr.A3519
Geyik, S.
- InterventionalYou have accessDouble Stent–Assisted Coil Embolization Treatment for Bifurcation Aneurysms: Immediate Treatment Results and Long-Term Angiographic OutcomeK. Yavuz, S. Geyik, S. Cekirge and I. SaatciAmerican Journal of Neuroradiology September 2013, 34 (9) 1778-1784; DOI: https://doi.org/10.3174/ajnr.A3464
Giannakopoulos, P.
- LETTERYou have accessReply:S. Haller, K.-O. Lovblad, P. Giannakopoulos and D. Van De VilleAmerican Journal of Neuroradiology September 2013, 34 (9) E108-E109; DOI: https://doi.org/10.3174/ajnr.A3699
Giannelli, M.
- LETTERYou have accessThe “Peeking” Effect in Supervised Feature Selection on Diffusion Tensor Imaging DataS. Diciotti, S. Ciulli, M. Mascalchi, M. Giannelli and N. ToschiAmerican Journal of Neuroradiology September 2013, 34 (9) E107; DOI: https://doi.org/10.3174/ajnr.A3685
Ginat, D.T.
- Review ArticlesOpen AccessImaging of Cosmetic Facial Implants and GraftsC.J. Schatz and D.T. GinatAmerican Journal of Neuroradiology September 2013, 34 (9) 1674-1681; DOI: https://doi.org/10.3174/ajnr.A3214
Ginsberg, L.E.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Girard, H.M.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
Gralla, J.
- EditorialsYou have accessMechanical Thrombectomy after IMS III, Synthesis, and MR-RESCUEL. Pierot, J. Gralla, C. Cognard and P. WhiteAmerican Journal of Neuroradiology September 2013, 34 (9) 1671-1673; DOI: https://doi.org/10.3174/ajnr.A3654
Green, B.A.
- BrainOpen AccessAutomated Posterior Cranial Fossa Volumetry by MRI: Applications to Chiari Malformation Type IA.M. Bagci, S.H. Lee, N. Nagornaya, B.A. Green and N. AlperinAmerican Journal of Neuroradiology September 2013, 34 (9) 1758-1763; DOI: https://doi.org/10.3174/ajnr.A3435
Guerrini, R.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
Gutierrez, J.
- FELLOWS' JOURNAL CLUBBrainOpen AccessPerivascular Spaces Are Associated with Atherosclerosis: An Insight from the Northern Manhattan StudyJ. Gutierrez, T. Rundek, M.S.V. Ekind, R.L. Sacco and C.B. WrightAmerican Journal of Neuroradiology September 2013, 34 (9) 1711-1716; DOI: https://doi.org/10.3174/ajnr.A3498
Perivascular spaces may be associated with cardiovascular and dementia risks and these authors sought to determine if they are also associated with atherosclerosis. Thus, perivascular spaces were assessed in more than 700 patients and correlated with race, age, and cardiovascular risks. They were found to be more common in older hypertensive patients and the presence of carotid artery plaques strongly and consistently predicted their presence.
H
Haller, S.
- LETTERYou have accessReply:S. Haller, K.-O. Lovblad, P. Giannakopoulos and D. Van De VilleAmerican Journal of Neuroradiology September 2013, 34 (9) E108-E109; DOI: https://doi.org/10.3174/ajnr.A3699
Hamilton, J.D.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Handels, H.
- BrainOpen AccessComparison of 10 TTP and Tmax Estimation Techniques for MR Perfusion-Diffusion Mismatch Quantification in Acute StrokeN.D. Forkert, P. Kaesemann, A. Treszl, S. Siemonsen, B. Cheng, H. Handels, J. Fiehler and G. ThomallaAmerican Journal of Neuroradiology September 2013, 34 (9) 1697-1703; DOI: https://doi.org/10.3174/ajnr.A3460
Heilman, C.
- SpineYou have accessPhysiology-Based MR Imaging Assessment of CSF Flow at the Foramen Magnum with a Valsalva ManeuverR.A. Bhadelia, N. Madan, Y. Zhao, M.E. Wagshul, C. Heilman, J.P. Butler and S. PatzAmerican Journal of Neuroradiology September 2013, 34 (9) 1857-1862; DOI: https://doi.org/10.3174/ajnr.A3509
Helpern, J.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Henning, A.
- Review ArticlesOpen Access1H-MR Spectroscopy in the Human Spinal CordA. Hock, A. Henning, P. Boesiger and S.S. KolliasAmerican Journal of Neuroradiology September 2013, 34 (9) 1682-1689; DOI: https://doi.org/10.3174/ajnr.A3342
Higashi, T.
- BrainOpen AccessChronic Hemodynamic Compromise and Cerebral Ischemic Events in Asymptomatic or Remote Symptomatic Large-Artery Intracranial Occlusive DiseaseH. Yamauchi, T. Higashi, S. Kagawa, Y. Kishibe and M. TakahashiAmerican Journal of Neuroradiology September 2013, 34 (9) 1704-1710; DOI: https://doi.org/10.3174/ajnr.A3491
Hildebolt, C.
- FELLOWS' JOURNAL CLUBBrainYou have accessHemodynamic Effects of Developmental Venous Anomalies with and without Cavernous MalformationsA. Sharma, G.J. Zipfel, C. Hildebolt and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) 1746-1751; DOI: https://doi.org/10.3174/ajnr.A3516
Perfusion imaging was done in patients with developmental venous anomalies with and without accompanying cavernous malformations. The normal-appearing brain surrounding DVAs showed higher blood volume, longer mean transit time, and variable changes in blood flow. DVAs with cavernomas showed greater MTT prolongation and less blood flow indicating greater restrictive effects upon the adjacent brain. The authors offer some ingenious and interesting explanations for these findings.
Hoang, J.K.
- Head & NeckYou have accessIncidental Thyroid Nodules on CT: Evaluation of 2 Risk-Categorization Methods for Work-Up of NodulesX.V. Nguyen, K. Roy Choudhury, J.D. Eastwood, G.H. Lyman, R.M. Esclamado, J.D. Werner and J.K. HoangAmerican Journal of Neuroradiology September 2013, 34 (9) 1812-1817; DOI: https://doi.org/10.3174/ajnr.A3487
Hock, A.
- Review ArticlesOpen Access1H-MR Spectroscopy in the Human Spinal CordA. Hock, A. Henning, P. Boesiger and S.S. KolliasAmerican Journal of Neuroradiology September 2013, 34 (9) 1682-1689; DOI: https://doi.org/10.3174/ajnr.A3342
Hui, F.K.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
Hunt, C.H.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
Hyare, H.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
I
Inglese, M.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Inverardi, F.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
J
Jäger, H.R.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Jaggi, H.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Jiang, W.-J.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
Jin, M.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
Johnson, K.M.
- BrainOpen AccessMeasuring Pulsatile Flow in Cerebral Arteries Using 4D Phase-Contrast MR ImagingA. Wåhlin, K. Ambarki, R. Birgander, O. Wieben, K.M. Johnson, J. Malm and A. EklundAmerican Journal of Neuroradiology September 2013, 34 (9) 1740-1745; DOI: https://doi.org/10.3174/ajnr.A3442
K
Kaesemann, P.
- BrainOpen AccessComparison of 10 TTP and Tmax Estimation Techniques for MR Perfusion-Diffusion Mismatch Quantification in Acute StrokeN.D. Forkert, P. Kaesemann, A. Treszl, S. Siemonsen, B. Cheng, H. Handels, J. Fiehler and G. ThomallaAmerican Journal of Neuroradiology September 2013, 34 (9) 1697-1703; DOI: https://doi.org/10.3174/ajnr.A3460
Kagawa, S.
- BrainOpen AccessChronic Hemodynamic Compromise and Cerebral Ischemic Events in Asymptomatic or Remote Symptomatic Large-Artery Intracranial Occlusive DiseaseH. Yamauchi, T. Higashi, S. Kagawa, Y. Kishibe and M. TakahashiAmerican Journal of Neuroradiology September 2013, 34 (9) 1704-1710; DOI: https://doi.org/10.3174/ajnr.A3491
Kallmes, D.F.
- FELLOWS' JOURNAL CLUBInterventionalYou have accessUse of CT Angiography and Digital Subtraction Angiography in Patients with Ruptured Cerebral Aneurysm: Evaluation of a Large Multihospital Data BaseJ.S. McDonald, D.F. Kallmes, G. Lanzino and H.J. CloftAmerican Journal of Neuroradiology September 2013, 34 (9) 1774-1777; DOI: https://doi.org/10.3174/ajnr.A3478
This article explores the usage of CTA and DSA in nearly 5000 patients with ruptured aneurysms. During a 5-year period, use of CTA more than doubled to 44% of all patients while the use of DSA remained stable (94–96%). The same trend was observed for patients undergoing coiling or clipping and following treatment the use of imaging increased from 41% to 48%, especially in clipped patients. The use of DSA as a second test is potentially redundant.
- SpineYou have accessIs Severe Pain Immediately after Spinal Augmentation a Predictor of Long-Term Outcomes?Y.W. Cho, J.S. McDonald, A.E. Rad, J.J. Ocel and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1853-1856; DOI: https://doi.org/10.3174/ajnr.A3505
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
- InterventionalYou have accessWhat Is Meant by “TICI”?J.E. Fugate, A.M. Klunder and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1792-1797; DOI: https://doi.org/10.3174/ajnr.A3496
- EDITOR'S CHOICEInterventionalYou have accessCoil Type Does Not Affect Angiographic Follow-Up Outcomes of Cerebral Aneurysm Coiling: A Systematic Review and Meta-AnalysisI. Rezek, G. Mousan, Z. Wang, M.H. Murad and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1769-1773; DOI: https://doi.org/10.3174/ajnr.A3598
This meta-analysis of the literature sought to identify differences between outcomes of patients treated with first- and second-generation aneurysm coils. Unfavorable outcome was defined as recanalization, less than 90% occlusion, and/or incomplete occlusion at follow-up. In 82 published articles, unfavorable outcomes were reported in 20% of patients treated with bare platinum coils, 23% with Matrix coils, 15% with HydroCoil, and 15% with Cerecyte coils. These differences were not statistically significant.
Keating, G.F.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
Kesari, S.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
Kishibe, Y.
- BrainOpen AccessChronic Hemodynamic Compromise and Cerebral Ischemic Events in Asymptomatic or Remote Symptomatic Large-Artery Intracranial Occlusive DiseaseH. Yamauchi, T. Higashi, S. Kagawa, Y. Kishibe and M. TakahashiAmerican Journal of Neuroradiology September 2013, 34 (9) 1704-1710; DOI: https://doi.org/10.3174/ajnr.A3491
Klunder, A.M.
- InterventionalYou have accessWhat Is Meant by “TICI”?J.E. Fugate, A.M. Klunder and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1792-1797; DOI: https://doi.org/10.3174/ajnr.A3496
Kollias, S.S.
- Review ArticlesOpen Access1H-MR Spectroscopy in the Human Spinal CordA. Hock, A. Henning, P. Boesiger and S.S. KolliasAmerican Journal of Neuroradiology September 2013, 34 (9) 1682-1689; DOI: https://doi.org/10.3174/ajnr.A3342
Kothari, P.D.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
Kumar, A.J.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Kuperman, J.M.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
L
Lanzino, G.
- FELLOWS' JOURNAL CLUBInterventionalYou have accessUse of CT Angiography and Digital Subtraction Angiography in Patients with Ruptured Cerebral Aneurysm: Evaluation of a Large Multihospital Data BaseJ.S. McDonald, D.F. Kallmes, G. Lanzino and H.J. CloftAmerican Journal of Neuroradiology September 2013, 34 (9) 1774-1777; DOI: https://doi.org/10.3174/ajnr.A3478
This article explores the usage of CTA and DSA in nearly 5000 patients with ruptured aneurysms. During a 5-year period, use of CTA more than doubled to 44% of all patients while the use of DSA remained stable (94–96%). The same trend was observed for patients undergoing coiling or clipping and following treatment the use of imaging increased from 41% to 48%, especially in clipped patients. The use of DSA as a second test is potentially redundant.
- InterventionalYou have accessCoil Embolization versus Clipping for Ruptured Intracranial Aneurysms: A Meta-Analysis of Prospective Controlled Published StudiesG. Lanzino, M.H. Murad, P.I. d'Urso and A.A. RabinsteinAmerican Journal of Neuroradiology September 2013, 34 (9) 1764-1768; DOI: https://doi.org/10.3174/ajnr.A3515
Lee, J.J.
- Technical NoteOpen AccessThe Kety-Schmidt Technique for Quantitative Perfusion and Oxygen Metabolism Measurements in the MR Imaging EnvironmentJ.J. Lee, W.J. Powers, C.B. Faulkner, P.J. Boyle and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) E100-E102; DOI: https://doi.org/10.3174/ajnr.A3270
Lee, S.H.
- BrainOpen AccessAutomated Posterior Cranial Fossa Volumetry by MRI: Applications to Chiari Malformation Type IA.M. Bagci, S.H. Lee, N. Nagornaya, B.A. Green and N. AlperinAmerican Journal of Neuroradiology September 2013, 34 (9) 1758-1763; DOI: https://doi.org/10.3174/ajnr.A3435
Levy, L.M.
- Genetics VignetteYou have accessInherited Forms of Creutzfeldt-Jakob DiseaseA.J. Degnan and L.M. LevyAmerican Journal of Neuroradiology September 2013, 34 (9) 1690-1691; DOI: https://doi.org/10.3174/ajnr.A3580
- BrainYou have accessImaging of the 6-OPRI Mutation Prion Disease: An Entity Distinct from Typical Creutzfeldt-Jakob Disease?A.J. Degnan and L.M. LevyAmerican Journal of Neuroradiology September 2013, 34 (9) 1731-1732; DOI: https://doi.org/10.3174/ajnr.A3490
Li, Y.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
Limbucci, N.
- InterventionalYou have accessEndovascular Treatment of Deep Hemorrhagic Brain Arteriovenous Malformations with Transvenous Onyx EmbolizationA. Consoli, L. Renieri, S. Nappini, N. Limbucci and S. MangiaficoAmerican Journal of Neuroradiology September 2013, 34 (9) 1805-1811; DOI: https://doi.org/10.3174/ajnr.A3497
Lin, Y.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
Liu, L.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
Liu, P.-L.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Lober, R.M.
- PediatricsYou have accessReduced Cerebral Arterial Spin-Labeled Perfusion in Children with Neurofibromatosis Type 1K.W. Yeom, R.M. Lober, P.D. Barnes and C.J. CampenAmerican Journal of Neuroradiology September 2013, 34 (9) 1823-1828; DOI: https://doi.org/10.3174/ajnr.A3649
Lou, X.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
Lovblad, K.-O.
- LETTERYou have accessReply:S. Haller, K.-O. Lovblad, P. Giannakopoulos and D. Van De VilleAmerican Journal of Neuroradiology September 2013, 34 (9) E108-E109; DOI: https://doi.org/10.3174/ajnr.A3699
Lowe, M.J.
- BrainOpen AccessSensorimotor Cortex Gamma-Aminobutyric Acid Concentration Correlates with Impaired Performance in Patients with MSP.K. Bhattacharyya, M.D. Phillips, L.A. Stone, R.A. Bermel and M.J. LoweAmerican Journal of Neuroradiology September 2013, 34 (9) 1733-1739; DOI: https://doi.org/10.3174/ajnr.A3483
Lyman, G.H.
- Head & NeckYou have accessIncidental Thyroid Nodules on CT: Evaluation of 2 Risk-Categorization Methods for Work-Up of NodulesX.V. Nguyen, K. Roy Choudhury, J.D. Eastwood, G.H. Lyman, R.M. Esclamado, J.D. Werner and J.K. HoangAmerican Journal of Neuroradiology September 2013, 34 (9) 1812-1817; DOI: https://doi.org/10.3174/ajnr.A3487
M
Ma, L.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
Madan, N.
- SpineYou have accessPhysiology-Based MR Imaging Assessment of CSF Flow at the Foramen Magnum with a Valsalva ManeuverR.A. Bhadelia, N. Madan, Y. Zhao, M.E. Wagshul, C. Heilman, J.P. Butler and S. PatzAmerican Journal of Neuroradiology September 2013, 34 (9) 1857-1862; DOI: https://doi.org/10.3174/ajnr.A3509
Majoie, C.B.
- InterventionalYou have access3D Cine Phase-Contrast MRI at 3T in Intracranial Aneurysms Compared with Patient-Specific Computational Fluid DynamicsP. van Ooij, J.J. Schneiders, H.A. Marquering, C.B. Majoie, E. van Bavel and A.J. NederveenAmerican Journal of Neuroradiology September 2013, 34 (9) 1785-1791; DOI: https://doi.org/10.3174/ajnr.A3484
Malm, J.
- BrainOpen AccessMeasuring Pulsatile Flow in Cerebral Arteries Using 4D Phase-Contrast MR ImagingA. Wåhlin, K. Ambarki, R. Birgander, O. Wieben, K.M. Johnson, J. Malm and A. EklundAmerican Journal of Neuroradiology September 2013, 34 (9) 1740-1745; DOI: https://doi.org/10.3174/ajnr.A3442
Mangiafico, S.
- InterventionalYou have accessEndovascular Treatment of Deep Hemorrhagic Brain Arteriovenous Malformations with Transvenous Onyx EmbolizationA. Consoli, L. Renieri, S. Nappini, N. Limbucci and S. MangiaficoAmerican Journal of Neuroradiology September 2013, 34 (9) 1805-1811; DOI: https://doi.org/10.3174/ajnr.A3497
Marquering, H.A.
- InterventionalYou have access3D Cine Phase-Contrast MRI at 3T in Intracranial Aneurysms Compared with Patient-Specific Computational Fluid DynamicsP. van Ooij, J.J. Schneiders, H.A. Marquering, C.B. Majoie, E. van Bavel and A.J. NederveenAmerican Journal of Neuroradiology September 2013, 34 (9) 1785-1791; DOI: https://doi.org/10.3174/ajnr.A3484
Mascalchi, M.
- LETTERYou have accessThe “Peeking” Effect in Supervised Feature Selection on Diffusion Tensor Imaging DataS. Diciotti, S. Ciulli, M. Mascalchi, M. Giannelli and N. ToschiAmerican Journal of Neuroradiology September 2013, 34 (9) E107; DOI: https://doi.org/10.3174/ajnr.A3685
McDonald, C.R.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
McDonald, J.S.
- FELLOWS' JOURNAL CLUBInterventionalYou have accessUse of CT Angiography and Digital Subtraction Angiography in Patients with Ruptured Cerebral Aneurysm: Evaluation of a Large Multihospital Data BaseJ.S. McDonald, D.F. Kallmes, G. Lanzino and H.J. CloftAmerican Journal of Neuroradiology September 2013, 34 (9) 1774-1777; DOI: https://doi.org/10.3174/ajnr.A3478
This article explores the usage of CTA and DSA in nearly 5000 patients with ruptured aneurysms. During a 5-year period, use of CTA more than doubled to 44% of all patients while the use of DSA remained stable (94–96%). The same trend was observed for patients undergoing coiling or clipping and following treatment the use of imaging increased from 41% to 48%, especially in clipped patients. The use of DSA as a second test is potentially redundant.
- SpineYou have accessIs Severe Pain Immediately after Spinal Augmentation a Predictor of Long-Term Outcomes?Y.W. Cho, J.S. McDonald, A.E. Rad, J.J. Ocel and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1853-1856; DOI: https://doi.org/10.3174/ajnr.A3505
McDonald, R.J.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
Mead, S.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Mei, D.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
Mitnick, R.J.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Mousan, G.
- EDITOR'S CHOICEInterventionalYou have accessCoil Type Does Not Affect Angiographic Follow-Up Outcomes of Cerebral Aneurysm Coiling: A Systematic Review and Meta-AnalysisI. Rezek, G. Mousan, Z. Wang, M.H. Murad and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1769-1773; DOI: https://doi.org/10.3174/ajnr.A3598
This meta-analysis of the literature sought to identify differences between outcomes of patients treated with first- and second-generation aneurysm coils. Unfavorable outcome was defined as recanalization, less than 90% occlusion, and/or incomplete occlusion at follow-up. In 82 published articles, unfavorable outcomes were reported in 20% of patients treated with bare platinum coils, 23% with Matrix coils, 15% with HydroCoil, and 15% with Cerecyte coils. These differences were not statistically significant.
Murad, M.H.
- InterventionalYou have accessCoil Embolization versus Clipping for Ruptured Intracranial Aneurysms: A Meta-Analysis of Prospective Controlled Published StudiesG. Lanzino, M.H. Murad, P.I. d'Urso and A.A. RabinsteinAmerican Journal of Neuroradiology September 2013, 34 (9) 1764-1768; DOI: https://doi.org/10.3174/ajnr.A3515
- EDITOR'S CHOICEInterventionalYou have accessCoil Type Does Not Affect Angiographic Follow-Up Outcomes of Cerebral Aneurysm Coiling: A Systematic Review and Meta-AnalysisI. Rezek, G. Mousan, Z. Wang, M.H. Murad and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1769-1773; DOI: https://doi.org/10.3174/ajnr.A3598
This meta-analysis of the literature sought to identify differences between outcomes of patients treated with first- and second-generation aneurysm coils. Unfavorable outcome was defined as recanalization, less than 90% occlusion, and/or incomplete occlusion at follow-up. In 82 published articles, unfavorable outcomes were reported in 20% of patients treated with bare platinum coils, 23% with Matrix coils, 15% with HydroCoil, and 15% with Cerecyte coils. These differences were not statistically significant.
Myers, J.N.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
N
Naggara, O.
- Technical NoteYou have access3D Fast Spin-Echo T1 Black-Blood Imaging for the Diagnosis of Cervical Artery DissectionM. Edjlali, P. Roca, C. Rabrait, O. Naggara and C. OppenheimAmerican Journal of Neuroradiology September 2013, 34 (9) E103-E106; DOI: https://doi.org/10.3174/ajnr.A3261
Nagornaya, N.
- BrainOpen AccessAutomated Posterior Cranial Fossa Volumetry by MRI: Applications to Chiari Malformation Type IA.M. Bagci, S.H. Lee, N. Nagornaya, B.A. Green and N. AlperinAmerican Journal of Neuroradiology September 2013, 34 (9) 1758-1763; DOI: https://doi.org/10.3174/ajnr.A3435
Namba, K.
- LETTERYou have accessParkes Weber Syndrome and Spinal Arteriovenous MalformationsK. Namba and S. NemotoAmerican Journal of Neuroradiology September 2013, 34 (9) E110-E112; DOI: https://doi.org/10.3174/ajnr.A3717
Nappini, S.
- InterventionalYou have accessEndovascular Treatment of Deep Hemorrhagic Brain Arteriovenous Malformations with Transvenous Onyx EmbolizationA. Consoli, L. Renieri, S. Nappini, N. Limbucci and S. MangiaficoAmerican Journal of Neuroradiology September 2013, 34 (9) 1805-1811; DOI: https://doi.org/10.3174/ajnr.A3497
Nederveen, A.J.
- InterventionalYou have access3D Cine Phase-Contrast MRI at 3T in Intracranial Aneurysms Compared with Patient-Specific Computational Fluid DynamicsP. van Ooij, J.J. Schneiders, H.A. Marquering, C.B. Majoie, E. van Bavel and A.J. NederveenAmerican Journal of Neuroradiology September 2013, 34 (9) 1785-1791; DOI: https://doi.org/10.3174/ajnr.A3484
Nemoto, S.
- LETTERYou have accessParkes Weber Syndrome and Spinal Arteriovenous MalformationsK. Namba and S. NemotoAmerican Journal of Neuroradiology September 2013, 34 (9) E110-E112; DOI: https://doi.org/10.3174/ajnr.A3717
Ng, S.-H.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Nguyen, X.V.
- Head & NeckYou have accessIncidental Thyroid Nodules on CT: Evaluation of 2 Risk-Categorization Methods for Work-Up of NodulesX.V. Nguyen, K. Roy Choudhury, J.D. Eastwood, G.H. Lyman, R.M. Esclamado, J.D. Werner and J.K. HoangAmerican Journal of Neuroradiology September 2013, 34 (9) 1812-1817; DOI: https://doi.org/10.3174/ajnr.A3487
Niederhauser, B.D.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
O
Ocel, J.J.
- SpineYou have accessIs Severe Pain Immediately after Spinal Augmentation a Predictor of Long-Term Outcomes?Y.W. Cho, J.S. McDonald, A.E. Rad, J.J. Ocel and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1853-1856; DOI: https://doi.org/10.3174/ajnr.A3505
Oppenheim, C.
- Technical NoteYou have access3D Fast Spin-Echo T1 Black-Blood Imaging for the Diagnosis of Cervical Artery DissectionM. Edjlali, P. Roca, C. Rabrait, O. Naggara and C. OppenheimAmerican Journal of Neuroradiology September 2013, 34 (9) E103-E106; DOI: https://doi.org/10.3174/ajnr.A3261
P
Parazzini, C.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
Patz, S.
- SpineYou have accessPhysiology-Based MR Imaging Assessment of CSF Flow at the Foramen Magnum with a Valsalva ManeuverR.A. Bhadelia, N. Madan, Y. Zhao, M.E. Wagshul, C. Heilman, J.P. Butler and S. PatzAmerican Journal of Neuroradiology September 2013, 34 (9) 1857-1862; DOI: https://doi.org/10.3174/ajnr.A3509
Phillips, M.D.
- BrainOpen AccessSensorimotor Cortex Gamma-Aminobutyric Acid Concentration Correlates with Impaired Performance in Patients with MSP.K. Bhattacharyya, M.D. Phillips, L.A. Stone, R.A. Bermel and M.J. LoweAmerican Journal of Neuroradiology September 2013, 34 (9) 1733-1739; DOI: https://doi.org/10.3174/ajnr.A3483
Pickering, C.R.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Pierot, L.
- EditorialsYou have accessMechanical Thrombectomy after IMS III, Synthesis, and MR-RESCUEL. Pierot, J. Gralla, C. Cognard and P. WhiteAmerican Journal of Neuroradiology September 2013, 34 (9) 1671-1673; DOI: https://doi.org/10.3174/ajnr.A3654
Powers, W.J.
- Technical NoteOpen AccessThe Kety-Schmidt Technique for Quantitative Perfusion and Oxygen Metabolism Measurements in the MR Imaging EnvironmentJ.J. Lee, W.J. Powers, C.B. Faulkner, P.J. Boyle and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) E100-E102; DOI: https://doi.org/10.3174/ajnr.A3270
Q
Qu, X.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
R
Rabinstein, A.A.
- InterventionalYou have accessCoil Embolization versus Clipping for Ruptured Intracranial Aneurysms: A Meta-Analysis of Prospective Controlled Published StudiesG. Lanzino, M.H. Murad, P.I. d'Urso and A.A. RabinsteinAmerican Journal of Neuroradiology September 2013, 34 (9) 1764-1768; DOI: https://doi.org/10.3174/ajnr.A3515
Rabrait, C.
- Technical NoteYou have access3D Fast Spin-Echo T1 Black-Blood Imaging for the Diagnosis of Cervical Artery DissectionM. Edjlali, P. Roca, C. Rabrait, O. Naggara and C. OppenheimAmerican Journal of Neuroradiology September 2013, 34 (9) E103-E106; DOI: https://doi.org/10.3174/ajnr.A3261
Rad, A.E.
- SpineYou have accessIs Severe Pain Immediately after Spinal Augmentation a Predictor of Long-Term Outcomes?Y.W. Cho, J.S. McDonald, A.E. Rad, J.J. Ocel and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1853-1856; DOI: https://doi.org/10.3174/ajnr.A3505
Rao, A.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Raz, E.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Re, T.J.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
Renieri, L.
- InterventionalYou have accessEndovascular Treatment of Deep Hemorrhagic Brain Arteriovenous Malformations with Transvenous Onyx EmbolizationA. Consoli, L. Renieri, S. Nappini, N. Limbucci and S. MangiaficoAmerican Journal of Neuroradiology September 2013, 34 (9) 1805-1811; DOI: https://doi.org/10.3174/ajnr.A3497
Rezek, I.
- EDITOR'S CHOICEInterventionalYou have accessCoil Type Does Not Affect Angiographic Follow-Up Outcomes of Cerebral Aneurysm Coiling: A Systematic Review and Meta-AnalysisI. Rezek, G. Mousan, Z. Wang, M.H. Murad and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1769-1773; DOI: https://doi.org/10.3174/ajnr.A3598
This meta-analysis of the literature sought to identify differences between outcomes of patients treated with first- and second-generation aneurysm coils. Unfavorable outcome was defined as recanalization, less than 90% occlusion, and/or incomplete occlusion at follow-up. In 82 published articles, unfavorable outcomes were reported in 20% of patients treated with bare platinum coils, 23% with Matrix coils, 15% with HydroCoil, and 15% with Cerecyte coils. These differences were not statistically significant.
Ridgway, G.R.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Righini, A.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
Roca, P.
- Technical NoteYou have access3D Fast Spin-Echo T1 Black-Blood Imaging for the Diagnosis of Cervical Artery DissectionM. Edjlali, P. Roca, C. Rabrait, O. Naggara and C. OppenheimAmerican Journal of Neuroradiology September 2013, 34 (9) E103-E106; DOI: https://doi.org/10.3174/ajnr.A3261
Rudge, P.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Rundek, T.
- FELLOWS' JOURNAL CLUBBrainOpen AccessPerivascular Spaces Are Associated with Atherosclerosis: An Insight from the Northern Manhattan StudyJ. Gutierrez, T. Rundek, M.S.V. Ekind, R.L. Sacco and C.B. WrightAmerican Journal of Neuroradiology September 2013, 34 (9) 1711-1716; DOI: https://doi.org/10.3174/ajnr.A3498
Perivascular spaces may be associated with cardiovascular and dementia risks and these authors sought to determine if they are also associated with atherosclerosis. Thus, perivascular spaces were assessed in more than 700 patients and correlated with race, age, and cardiovascular risks. They were found to be more common in older hypertensive patients and the presence of carotid artery plaques strongly and consistently predicted their presence.
S
Saatci, I.
- InterventionalYou have accessDouble Stent–Assisted Coil Embolization Treatment for Bifurcation Aneurysms: Immediate Treatment Results and Long-Term Angiographic OutcomeK. Yavuz, S. Geyik, S. Cekirge and I. SaatciAmerican Journal of Neuroradiology September 2013, 34 (9) 1778-1784; DOI: https://doi.org/10.3174/ajnr.A3464
Sacco, R.L.
- FELLOWS' JOURNAL CLUBBrainOpen AccessPerivascular Spaces Are Associated with Atherosclerosis: An Insight from the Northern Manhattan StudyJ. Gutierrez, T. Rundek, M.S.V. Ekind, R.L. Sacco and C.B. WrightAmerican Journal of Neuroradiology September 2013, 34 (9) 1711-1716; DOI: https://doi.org/10.3174/ajnr.A3498
Perivascular spaces may be associated with cardiovascular and dementia risks and these authors sought to determine if they are also associated with atherosclerosis. Thus, perivascular spaces were assessed in more than 700 patients and correlated with race, age, and cardiovascular risks. They were found to be more common in older hypertensive patients and the presence of carotid artery plaques strongly and consistently predicted their presence.
Scahill, R.I.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Schatz, C.J.
- Review ArticlesOpen AccessImaging of Cosmetic Facial Implants and GraftsC.J. Schatz and D.T. GinatAmerican Journal of Neuroradiology September 2013, 34 (9) 1674-1681; DOI: https://doi.org/10.3174/ajnr.A3214
Schneiders, J.J.
- InterventionalYou have access3D Cine Phase-Contrast MRI at 3T in Intracranial Aneurysms Compared with Patient-Specific Computational Fluid DynamicsP. van Ooij, J.J. Schneiders, H.A. Marquering, C.B. Majoie, E. van Bavel and A.J. NederveenAmerican Journal of Neuroradiology September 2013, 34 (9) 1785-1791; DOI: https://doi.org/10.3174/ajnr.A3484
Schwartz, E.S.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Schwartz, K.M.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
Sha, L.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
Shah, K.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Shankaranarayanan, A.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
Sharma, A.
- FELLOWS' JOURNAL CLUBBrainYou have accessHemodynamic Effects of Developmental Venous Anomalies with and without Cavernous MalformationsA. Sharma, G.J. Zipfel, C. Hildebolt and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) 1746-1751; DOI: https://doi.org/10.3174/ajnr.A3516
Perfusion imaging was done in patients with developmental venous anomalies with and without accompanying cavernous malformations. The normal-appearing brain surrounding DVAs showed higher blood volume, longer mean transit time, and variable changes in blood flow. DVAs with cavernomas showed greater MTT prolongation and less blood flow indicating greater restrictive effects upon the adjacent brain. The authors offer some ingenious and interesting explanations for these findings.
Siemonsen, S.
- BrainOpen AccessComparison of 10 TTP and Tmax Estimation Techniques for MR Perfusion-Diffusion Mismatch Quantification in Acute StrokeN.D. Forkert, P. Kaesemann, A. Treszl, S. Siemonsen, B. Cheng, H. Handels, J. Fiehler and G. ThomallaAmerican Journal of Neuroradiology September 2013, 34 (9) 1697-1703; DOI: https://doi.org/10.3174/ajnr.A3460
Sigmund, E.E.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Spreafico, R.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
Stone, L.A.
- BrainOpen AccessSensorimotor Cortex Gamma-Aminobutyric Acid Concentration Correlates with Impaired Performance in Patients with MSP.K. Bhattacharyya, M.D. Phillips, L.A. Stone, R.A. Bermel and M.J. LoweAmerican Journal of Neuroradiology September 2013, 34 (9) 1733-1739; DOI: https://doi.org/10.3174/ajnr.A3483
Sun, C.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
T
Tabesh, A.
- SpineOpen AccessA Better Characterization of Spinal Cord Damage in Multiple Sclerosis: A Diffusional Kurtosis Imaging StudyE. Raz, M. Bester, E.E. Sigmund, A. Tabesh, J.S. Babb, H. Jaggi, J. Helpern, R.J. Mitnick and M. IngleseAmerican Journal of Neuroradiology September 2013, 34 (9) 1846-1852; DOI: https://doi.org/10.3174/ajnr.A3512
Takahashi, M.
- BrainOpen AccessChronic Hemodynamic Compromise and Cerebral Ischemic Events in Asymptomatic or Remote Symptomatic Large-Artery Intracranial Occlusive DiseaseH. Yamauchi, T. Higashi, S. Kagawa, Y. Kishibe and M. TakahashiAmerican Journal of Neuroradiology September 2013, 34 (9) 1704-1710; DOI: https://doi.org/10.3174/ajnr.A3491
Thomalla, G.
- BrainOpen AccessComparison of 10 TTP and Tmax Estimation Techniques for MR Perfusion-Diffusion Mismatch Quantification in Acute StrokeN.D. Forkert, P. Kaesemann, A. Treszl, S. Siemonsen, B. Cheng, H. Handels, J. Fiehler and G. ThomallaAmerican Journal of Neuroradiology September 2013, 34 (9) 1697-1703; DOI: https://doi.org/10.3174/ajnr.A3460
Thornton, J.S.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Toh, C.-H.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Toschi, N.
- LETTERYou have accessThe “Peeking” Effect in Supervised Feature Selection on Diffusion Tensor Imaging DataS. Diciotti, S. Ciulli, M. Mascalchi, M. Giannelli and N. ToschiAmerican Journal of Neuroradiology September 2013, 34 (9) E107; DOI: https://doi.org/10.3174/ajnr.A3685
Treszl, A.
- BrainOpen AccessComparison of 10 TTP and Tmax Estimation Techniques for MR Perfusion-Diffusion Mismatch Quantification in Acute StrokeN.D. Forkert, P. Kaesemann, A. Treszl, S. Siemonsen, B. Cheng, H. Handels, J. Fiehler and G. ThomallaAmerican Journal of Neuroradiology September 2013, 34 (9) 1697-1703; DOI: https://doi.org/10.3174/ajnr.A3460
Triulzi, F.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508
U
Unruh, A.K.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
V
van Bavel, E.
- InterventionalYou have access3D Cine Phase-Contrast MRI at 3T in Intracranial Aneurysms Compared with Patient-Specific Computational Fluid DynamicsP. van Ooij, J.J. Schneiders, H.A. Marquering, C.B. Majoie, E. van Bavel and A.J. NederveenAmerican Journal of Neuroradiology September 2013, 34 (9) 1785-1791; DOI: https://doi.org/10.3174/ajnr.A3484
Van De Ville, D.
- LETTERYou have accessReply:S. Haller, K.-O. Lovblad, P. Giannakopoulos and D. Van De VilleAmerican Journal of Neuroradiology September 2013, 34 (9) E108-E109; DOI: https://doi.org/10.3174/ajnr.A3699
van Ooij, P.
- InterventionalYou have access3D Cine Phase-Contrast MRI at 3T in Intracranial Aneurysms Compared with Patient-Specific Computational Fluid DynamicsP. van Ooij, J.J. Schneiders, H.A. Marquering, C.B. Majoie, E. van Bavel and A.J. NederveenAmerican Journal of Neuroradiology September 2013, 34 (9) 1785-1791; DOI: https://doi.org/10.3174/ajnr.A3484
W
Wagshul, M.E.
- SpineYou have accessPhysiology-Based MR Imaging Assessment of CSF Flow at the Foramen Magnum with a Valsalva ManeuverR.A. Bhadelia, N. Madan, Y. Zhao, M.E. Wagshul, C. Heilman, J.P. Butler and S. PatzAmerican Journal of Neuroradiology September 2013, 34 (9) 1857-1862; DOI: https://doi.org/10.3174/ajnr.A3509
Wåhlin, A.
- BrainOpen AccessMeasuring Pulsatile Flow in Cerebral Arteries Using 4D Phase-Contrast MR ImagingA. Wåhlin, K. Ambarki, R. Birgander, O. Wieben, K.M. Johnson, J. Malm and A. EklundAmerican Journal of Neuroradiology September 2013, 34 (9) 1740-1745; DOI: https://doi.org/10.3174/ajnr.A3442
Wang, C.X.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
Wang, H.-S.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Wang, J.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Wang, J.-J.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Wang, Y.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
Wang, Z.
- EDITOR'S CHOICEInterventionalYou have accessCoil Type Does Not Affect Angiographic Follow-Up Outcomes of Cerebral Aneurysm Coiling: A Systematic Review and Meta-AnalysisI. Rezek, G. Mousan, Z. Wang, M.H. Murad and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1769-1773; DOI: https://doi.org/10.3174/ajnr.A3598
This meta-analysis of the literature sought to identify differences between outcomes of patients treated with first- and second-generation aneurysm coils. Unfavorable outcome was defined as recanalization, less than 90% occlusion, and/or incomplete occlusion at follow-up. In 82 published articles, unfavorable outcomes were reported in 20% of patients treated with bare platinum coils, 23% with Matrix coils, 15% with HydroCoil, and 15% with Cerecyte coils. These differences were not statistically significant.
Warach, S.J.
- EditorialsYou have accessAcute Stroke Imaging Research Roadmap II and International Survey of Acute Stroke Imaging Capabilities: We Need Your Help!M. Wintermark and S.J. Warach on behalf of the STIR and Virtual International Stroke Trials Archive (VISTA)-Imaging InvestigatorsAmerican Journal of Neuroradiology September 2013, 34 (9) 1671; DOI: https://doi.org/10.3174/ajnr.A3698
Welker, K.M.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
Werner, J.D.
- Head & NeckYou have accessIncidental Thyroid Nodules on CT: Evaluation of 2 Risk-Categorization Methods for Work-Up of NodulesX.V. Nguyen, K. Roy Choudhury, J.D. Eastwood, G.H. Lyman, R.M. Esclamado, J.D. Werner and J.K. HoangAmerican Journal of Neuroradiology September 2013, 34 (9) 1812-1817; DOI: https://doi.org/10.3174/ajnr.A3487
Wetjen, N.M.
- PediatricsYou have accessRetrospective Review of Rapid Pediatric Brain MR Imaging at an Academic Institution Including Practice Trends and Factors Affecting Scan TimesB.D. Niederhauser, R.J. McDonald, L.J. Eckel, G.F. Keating, E.M. Broomall, N.M. Wetjen, F.E. Diehn, K.M. Schwartz, C.H. Hunt, K.M. Welker and D.F. KallmesAmerican Journal of Neuroradiology September 2013, 34 (9) 1836-1840; DOI: https://doi.org/10.3174/ajnr.A3510
White, N.S.
- BrainOpen AccessLongitudinal Restriction Spectrum Imaging Is Resistant to Pseudoresponse in Patients with High-Grade Gliomas Treated with BevacizumabP.D. Kothari, N.S. White, N. Farid, R. Chung, J.M. Kuperman, H.M. Girard, A. Shankaranarayanan, S. Kesari, C.R. McDonald and A.M. DaleAmerican Journal of Neuroradiology September 2013, 34 (9) 1752-1757; DOI: https://doi.org/10.3174/ajnr.A3506
White, P.
- EditorialsYou have accessMechanical Thrombectomy after IMS III, Synthesis, and MR-RESCUEL. Pierot, J. Gralla, C. Cognard and P. WhiteAmerican Journal of Neuroradiology September 2013, 34 (9) 1671-1673; DOI: https://doi.org/10.3174/ajnr.A3654
Wieben, O.
- BrainOpen AccessMeasuring Pulsatile Flow in Cerebral Arteries Using 4D Phase-Contrast MR ImagingA. Wåhlin, K. Ambarki, R. Birgander, O. Wieben, K.M. Johnson, J. Malm and A. EklundAmerican Journal of Neuroradiology September 2013, 34 (9) 1740-1745; DOI: https://doi.org/10.3174/ajnr.A3442
Wintermark, M.
- EditorialsYou have accessAcute Stroke Imaging Research Roadmap II and International Survey of Acute Stroke Imaging Capabilities: We Need Your Help!M. Wintermark and S.J. Warach on behalf of the STIR and Virtual International Stroke Trials Archive (VISTA)-Imaging InvestigatorsAmerican Journal of Neuroradiology September 2013, 34 (9) 1671; DOI: https://doi.org/10.3174/ajnr.A3698
Wong, A.M.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Wright, C.B.
- FELLOWS' JOURNAL CLUBBrainOpen AccessPerivascular Spaces Are Associated with Atherosclerosis: An Insight from the Northern Manhattan StudyJ. Gutierrez, T. Rundek, M.S.V. Ekind, R.L. Sacco and C.B. WrightAmerican Journal of Neuroradiology September 2013, 34 (9) 1711-1716; DOI: https://doi.org/10.3174/ajnr.A3498
Perivascular spaces may be associated with cardiovascular and dementia risks and these authors sought to determine if they are also associated with atherosclerosis. Thus, perivascular spaces were assessed in more than 700 patients and correlated with race, age, and cardiovascular risks. They were found to be more common in older hypertensive patients and the presence of carotid artery plaques strongly and consistently predicted their presence.
Wu, Y.-M.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Y
Yamauchi, H.
- BrainOpen AccessChronic Hemodynamic Compromise and Cerebral Ischemic Events in Asymptomatic or Remote Symptomatic Large-Artery Intracranial Occlusive DiseaseH. Yamauchi, T. Higashi, S. Kagawa, Y. Kishibe and M. TakahashiAmerican Journal of Neuroradiology September 2013, 34 (9) 1704-1710; DOI: https://doi.org/10.3174/ajnr.A3491
Yavuz, K.
- InterventionalYou have accessDouble Stent–Assisted Coil Embolization Treatment for Bifurcation Aneurysms: Immediate Treatment Results and Long-Term Angiographic OutcomeK. Yavuz, S. Geyik, S. Cekirge and I. SaatciAmerican Journal of Neuroradiology September 2013, 34 (9) 1778-1784; DOI: https://doi.org/10.3174/ajnr.A3464
Yeom, K.W.
- PediatricsYou have accessReduced Cerebral Arterial Spin-Labeled Perfusion in Children with Neurofibromatosis Type 1K.W. Yeom, R.M. Lober, P.D. Barnes and C.J. CampenAmerican Journal of Neuroradiology September 2013, 34 (9) 1823-1828; DOI: https://doi.org/10.3174/ajnr.A3649
Yousry, T.A.
- BrainOpen AccessMultiparameter MR Imaging in the 6-OPRI Variant of Inherited Prion DiseaseE. De Vita, G.R. Ridgway, R.I. Scahill, D. Caine, P. Rudge, T.A. Yousry, S. Mead, J. Collinge, H.R. Jäger, J.S. Thornton and H. HyareAmerican Journal of Neuroradiology September 2013, 34 (9) 1723-1730; DOI: https://doi.org/10.3174/ajnr.A3504
Z
Zhang, J.
- EDITOR'S CHOICEHead & NeckOpen AccessCT Imaging Correlates of Genomic Expression for Oral Cavity Squamous Cell CarcinomaC.R. Pickering, K. Shah, S. Ahmed, A. Rao, M.J. Frederick, J. Zhang, A.K. Unruh, J. Wang, L.E. Ginsberg, A.J. Kumar, J.N. Myers and J.D. HamiltonAmerican Journal of Neuroradiology September 2013, 34 (9) 1818-1822; DOI: https://doi.org/10.3174/ajnr.A3635
CT findings in 27 nontreated patients with oral squamous cell carcinoma were correlated with genomic analysis. Tumor enhancement correlated with presence of vascular endothelial growth factor while epidermal growth factor correlated with mass effect and perineural invasion. Thus, some CT findings may reflect genomic biomarkers.
Zhao, Y.
- SpineYou have accessPhysiology-Based MR Imaging Assessment of CSF Flow at the Foramen Magnum with a Valsalva ManeuverR.A. Bhadelia, N. Madan, Y. Zhao, M.E. Wagshul, C. Heilman, J.P. Butler and S. PatzAmerican Journal of Neuroradiology September 2013, 34 (9) 1857-1862; DOI: https://doi.org/10.3174/ajnr.A3509
Zheng, B.W.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
Zhou, J.
- EDITOR'S CHOICEBrainYou have accessMetabolite Differences in the Lenticular Nucleus in Type 2 Diabetes Mellitus Shown by Proton MR SpectroscopyY. Lin, J. Zhou, L. Sha, Y. Li, X. Qu, L. Liu, H. Chen, Z. An, Y. Wang and C. SunAmerican Journal of Neuroradiology September 2013, 34 (9) 1692-1696; DOI: https://doi.org/10.3174/ajnr.A3492
A group of 22 patients with type 2 diabetes underwent MR spectroscopy of the deep gray matter nuclei and their metabolite ratios of NAA/Cr and Cho/Cr were assessed and correlated with laboratory findings. Metabolite ratios were different in the left and right lenticular nuclei and in the thalami, suggesting that diabetes affects these differently with the former being more vulnerable than the latter. The metabolic abnormalities preceded anatomic lesions.
Zhu, X.J.
- BrainOpen AccessMorphologic Characteristics of Atherosclerotic Middle Cerebral Arteries on 3T High-Resolution MRIX.J. Zhu, B. Du, X. Lou, F.K. Hui, L. Ma, B.W. Zheng, M. Jin, C.X. Wang and W.-J. JiangAmerican Journal of Neuroradiology September 2013, 34 (9) 1717-1722; DOI: https://doi.org/10.3174/ajnr.A3573
Zimmerman, R.A.
- PediatricsOpen AccessCerebral Diffusion Tensor MR Tractography in Tuberous Sclerosis Complex: Correlation with Neurologic Severity and Tract-Based Spatial Statistical AnalysisA.M. Wong, H.-S. Wang, E.S. Schwartz, C.-H. Toh, R.A. Zimmerman, P.-L. Liu, Y.-M. Wu, S.-H. Ng and J.-J. WangAmerican Journal of Neuroradiology September 2013, 34 (9) 1829-1835; DOI: https://doi.org/10.3174/ajnr.A3507
Zipfel, G.J.
- FELLOWS' JOURNAL CLUBBrainYou have accessHemodynamic Effects of Developmental Venous Anomalies with and without Cavernous MalformationsA. Sharma, G.J. Zipfel, C. Hildebolt and C.P. DerdeynAmerican Journal of Neuroradiology September 2013, 34 (9) 1746-1751; DOI: https://doi.org/10.3174/ajnr.A3516
Perfusion imaging was done in patients with developmental venous anomalies with and without accompanying cavernous malformations. The normal-appearing brain surrounding DVAs showed higher blood volume, longer mean transit time, and variable changes in blood flow. DVAs with cavernomas showed greater MTT prolongation and less blood flow indicating greater restrictive effects upon the adjacent brain. The authors offer some ingenious and interesting explanations for these findings.
Zucca, I.
- PediatricsYou have accessBilateral Cavitations of Ganglionic Eminence: A Fetal MR Imaging Sign of Halted Brain DevelopmentA. Righini, C. Frassoni, F. Inverardi, C. Parazzini, D. Mei, C. Doneda, T.J. Re, I. Zucca, R. Guerrini, R. Spreafico and F. TriulziAmerican Journal of Neuroradiology September 2013, 34 (9) 1841-1845; DOI: https://doi.org/10.3174/ajnr.A3508