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Index by author

July 01, 2014; Volume 35,Issue 7

  1. Achrol, A.S.

    1. FELLOWS' JOURNAL CLUBExpedited Publication
      Open Access
      MRI Surrogates for Molecular Subgroups of Medulloblastoma
      S. Perreault, V. Ramaswamy, A.S. Achrol, K. Chao, T.T. Liu, D. Shih, M. Remke, S. Schubert, E. Bouffet, P.G. Fisher, S. Partap, H. Vogel, M.D. Taylor, Y.J. Cho and K.W. Yeom
      American Journal of Neuroradiology July 2014, 35 (7) 1263-1269; DOI: https://doi.org/10.3174/ajnr.A3990

      These authors seek to establish the imaging features that would allow classification of medulloblastomas according to their genetic attributes. In nearly 100 tumors they found that groups 3 and 4 occurred predominantly in the fourth ventricle, wingless ones were located in the cerebellar peduncles or CPA region, and sonic hedgehog tumors were present in cerebellar hemispheres. Midline group 4 tumors showed minimal contrast enhancement. Thus, tumor location and contrast-enhancement patterns may be predictive of the molecular subtypes of medulloblastoma.

  2. Agarwal, N.

    1. EDITOR'S CHOICEPatient Perspectives
      Are We Effectively Informing Patients? A Quantitative Analysis of On-Line Patient Education Resources from the American Society of Neuroradiology
      D.R. Hansberry, N. Agarwal, S.F. Gonzales and S.R. Baker
      American Journal of Neuroradiology July 2014, 35 (7) 1270-1275; DOI: https://doi.org/10.3174/ajnr.A3854

      The readability of 20 patient education articles found on the ASNR Web site were evaluated using 10 quantitative readability scales and compared with those found on the Web site of the Society of Neurointerventional Surgery. The authors concluded that the patient education resources on both Web sites failed to meet the guidelines of the National Institutes of Health and American Medical Association. Members of the public may fail to fully understand these resources and would benefit from revisions that result in more comprehensible information cast in simpler language.

  3. Aksoy, M.

    1. Brain
      Open Access
      Diffusion-Weighted Imaging with Dual-Echo Echo-Planar Imaging for Better Sensitivity to Acute Stroke
      S.J. Holdsworth, K.W. Yeom, M.U. Antonucci, J.B. Andre, J. Rosenberg, M. Aksoy, M. Straka, N.J. Fischbein, R. Bammer, M.E. Moseley, G. Zaharchuk and S. Skare
      American Journal of Neuroradiology July 2014, 35 (7) 1293-1302; DOI: https://doi.org/10.3174/ajnr.A3921

  4. Albu, S.

    1. Head & Neck
      Open Access
      Role of Mastoid Pneumatization in Temporal Bone Fractures
      A. Ilea, A. Butnaru, S.A. Sfrângeu, M. Hedeşiu, C.M. Dudescu, P. Berce, H. Chezan, L. Hurubeanu, V.E. Trombiţaş, R.S. Câmpian and S. Albu
      American Journal of Neuroradiology July 2014, 35 (7) 1398-1404; DOI: https://doi.org/10.3174/ajnr.A3887

  5. Alexander, A.

    1. Pediatrics
      Hydrocephalus Decreases Arterial Spin-Labeled Cerebral Perfusion
      K.W. Yeom, R.M. Lober, A. Alexander, S.H. Cheshier and M.S.B. Edwards
      American Journal of Neuroradiology July 2014, 35 (7) 1433-1439; DOI: https://doi.org/10.3174/ajnr.A3891

  6. Alhilali, L.

    1. Head & Neck
      Osteoradionecrosis after Radiation Therapy for Head and Neck Cancer: Differentiation from Recurrent Disease with CT and PET/CT Imaging
      L. Alhilali, A.R. Reynolds and S. Fakhran
      American Journal of Neuroradiology July 2014, 35 (7) 1405-1411; DOI: https://doi.org/10.3174/ajnr.A3879

  7. Almekhlafi, M.A.

    1. Interventional
      Impact of Age and Baseline NIHSS Scores on Clinical Outcomes in the Mechanical Thrombectomy Using Solitaire FR in Acute Ischemic Stroke Study
      M.A. Almekhlafi, A. Davalos, A. Bonafe, R. Chapot, J. Gralla, V.M. Pereira and M. Goyal on behalf of the STAR Registry Investigators
      American Journal of Neuroradiology July 2014, 35 (7) 1337-1340; DOI: https://doi.org/10.3174/ajnr.A3855

  8. Alterman, R.L.

    1. Brain
      Low-Power Inversion Recovery MRI Preserves Brain Tissue Contrast for Patients with Parkinson Disease with Deep Brain Stimulators
      S.N. Sarkar, E. Papavassiliou, R. Rojas, D.L. Teich, D.B. Hackney, R.A. Bhadelia, J. Stormann and R.L. Alterman
      American Journal of Neuroradiology July 2014, 35 (7) 1325-1329; DOI: https://doi.org/10.3174/ajnr.A3896

  9. Amans, M.R.

    1. FELLOWS' JOURNAL CLUBInterventional
      Open Access
      Influence of Patient Age on Angioarchitecture of Brain Arteriovenous Malformations
      S.W. Hetts, D.L. Cooke, J. Nelson, N. Gupta, H. Fullerton, M.R. Amans, J.A. Narvid, P. Moftakhar, H. McSwain, C.F. Dowd, R.T. Higashida, V.V. Halbach, M.T. Lawton and H. Kim
      American Journal of Neuroradiology July 2014, 35 (7) 1376-1380; DOI: https://doi.org/10.3174/ajnr.A3886

      Over 800 AVMs were retrospectively reviewed to determine if clinical and angioarchitectural features varied between children and adults. The authors found that hemorrhages and exclusively deep venous drainage were more common in children but high-risk features such as venous ectasia and feeding artery aneurysm were more common in adults. Thus, these latter high-risk features may take time to develop.

  10. Anderson, M.D.

    1. Brain
      Open Access
      Cerebrovascular Collaterals Correlate with Disease Severity in Adult North American Patients with Moyamoya Disease
      M.K. Strother, M.D. Anderson, R.J. Singer, L. Du, R.D. Moore, Y. Shyr, T.R. Ladner, D. Arteaga, M.A. Day, P.F. Clemmons and M.J. Donahue
      American Journal of Neuroradiology July 2014, 35 (7) 1318-1324; DOI: https://doi.org/10.3174/ajnr.A3883
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