Advertisement

AJNR Awards, New Junior Editors, and more. Read the latest AJNR updates

Improved Turnaround Times | Median time to first decision: 12 days

Index by author

March 01, 2013; Volume 34,Issue 3

  1. Vagberg, M.

    1. Brain
      Automated Determination of Brain Parenchymal Fraction in Multiple Sclerosis
      M. Vågberg, T. Lindqvist, K. Ambarki, J.B.M. Warntjes, P. Sundström, R. Birgander and A. Svenningsson
      American Journal of Neuroradiology March 2013, 34 (3) 498-504; DOI: https://doi.org/10.3174/ajnr.A3262

  2. Vanbavel, E.

    1. Letter
      Reply:
      R. van den Berg, J.J. Schneiders, S.P. Ferns, C.B. Majoie and E. Vanbavel
      American Journal of Neuroradiology March 2013, 34 (3) E33; DOI: https://doi.org/10.3174/ajnr.A3514

  3. Vaughn, J.

    1. Pediatric Neuroimaging
      MRI Characterization and Longitudinal Study of Focal Cerebellar Lesions in a Young Tuberous Sclerosis Cohort
      J. Vaughn, M. Hagiwara, J. Katz, J. Roth, O. Devinsky, H. Weiner and S. Milla
      American Journal of Neuroradiology March 2013, 34 (3) 655-659; DOI: https://doi.org/10.3174/ajnr.A3260

  4. Vendrell, J.-F.

    1. FELLOWS' JOURNAL CLUBNeurointervention
      Evaluation of an Intravenous-Endovascular Strategy in Patients with Acute Proximal Middle Cerebral Artery Occlusion
      J.-F. Vendrell, R. Mernes, N. Nagot, D. Milhaud, K. Lobotesis, V. Costalat, P. Machi, I.L. Maldonado, C. Riquelme, C. Arquizan and A. Bonafe
      American Journal of Neuroradiology March 2013, 34 (3) 603-608; DOI: https://doi.org/10.3174/ajnr.A3230

      Here, the safety and efficacy of mechanical thrombectomy after intravenous therapy failure were assessed in 123 patients with acute MCA occlusions. All patients imaged were within 4.5 hours of onset, had DWI ASPECTS greater than 5, and variable NIHSS scores (8–25). The authors found that mechanical thrombectomy after failure of intravenous thrombolysis improves clinical outcomes at 3 months and could represent an alternative in the management of patients with acute MCA occlusion. Additionally, no symptomatic intracranial hemorrhages were detected in patients treated this way, suggesting this protocol is safe.

  5. Vermersch, P.

    1. Spine Imaging and Spine Image-Guided Interventions
      Pulse-Triggered DTI Sequence with Reduced FOV and Coronal Acquisition at 3T for the Assessment of the Cervical Spinal Cord in Patients with Myelitis
      J. Hodel, P. Besson, O. Outteryck, H. Zéphir, D. Ducreux, A. Monnet, D. Chéchin, M. Zins, M. Rodallec, J.P. Pruvo, P. Vermersch and X. Leclerc
      American Journal of Neuroradiology March 2013, 34 (3) 676-682; DOI: https://doi.org/10.3174/ajnr.A3254

  6. Vinters, H.V.

    1. EDITOR'S CHOICEBrain
      Probabilistic Radiographic Atlas of Glioblastoma Phenotypes
      B.M. Ellingson, A. Lai, R.J. Harris, J.M. Selfridge, W.H. Yong, K. Das, W.B. Pope, P.L. Nghiemphu, H.V. Vinters, L.M. Liau, P.S. Mischel and T.F. Cloughesy
      American Journal of Neuroradiology March 2013, 34 (3) 533-540; DOI: https://doi.org/10.3174/ajnr.A3253

      Images from over 500 patients with glioblastoma were used to build location atlases corresponding to genetic and biologic abnormalities as well as prognosis based on age. Most glioblastomas grew into the periventricular regions adjacent to the subventricular zone. MGMT promoter methylated tumors occurred more frequently in the left temporal lobe in young patients, in IDH1 mutant tumors, in those having the proneural gene expression subtype, and in tumors lacking loss of PTEN that occurred most frequently in the frontal lobe. MGMT methylated tumors with IDH1 mutation tended to occur in the left frontal lobe. EGFR amplified and EGFR variant 3-expressing tumors were found most frequently in the left temporal lobe. Tumors in the left temporal lobe were associated with favorable response to radiochemotherapy and increased survival.

Back to top

In this issue

Advertisement
Advertisement