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Index by author

October 01, 2018; Volume 39,Issue 10

  1. Jimenez, C.M.

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

  2. Johnson, S.

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

  3. Jonas, S.N.

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

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

  4. Kaesmacher, J.

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

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

  5. Kallmes, D.

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

  6. Kano, H.

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

  7. Karimi, S.

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

  8. Kato, K.

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

  9. Katorza, E.

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

  10. Kawai, H.

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