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Index by author

January 01, 2017; Volume 38,Issue 1

  1. Gallo, A.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Hippocampal and Deep Gray Matter Nuclei Atrophy Is Relevant for Explaining Cognitive Impairment in MS: A Multicenter Study
      D. Damjanovic, P. Valsasina, M.A. Rocca, M.L. Stromillo, A. Gallo, C. Enzinger, H.E. Hulst, A. Rovira, N. Muhlert, N. De Stefano, A. Bisecco, F. Fazekas, M.J. Arévalo, T.A. Yousry and M. Filippi
      American Journal of Neuroradiology January 2017, 38 (1) 18-24; DOI: https://doi.org/10.3174/ajnr.A4952

      Brain dual-echo, 3D T1-weighted, and double inversion recovery scans were acquired at 3T from 62 patients with relapsing-remitting MS and 65 controls. Focal WM and cortical lesions were identified, and volumetric measures from WM, cortical GM, the hippocampus, and deep GM nuclei were obtained. Compared with those with who were cognitively preserved, patients with MS with cognitive impairment had higher T2 and T1 lesion volumes and a trend toward a higher number of cortical lesions. Significant brain, cortical GM, hippocampal, deep GM nuclei, and WM atrophy was found in patients with MS with cognitive impairment versus those who were cognitively preserved. The authors conclude that hippocampal and deep GM nuclei atrophy are key factors associated with cognitive impairment in MS.

  2. Giannakopoulos, P.

    1. Adult Brain
      Open Access
      Clinicoradiologic Correlations of Cerebral Microbleeds in Advanced Age
      I. Barnaure, M.-L. Montandon, C. Rodriguez, F. Herrmann, K.O. Lövblad, P. Giannakopoulos and S. Haller
      American Journal of Neuroradiology January 2017, 38 (1) 39-45; DOI: https://doi.org/10.3174/ajnr.A4956

  3. Gil Garcia, A.

    1. Neurointervention
      Embolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter Study
      S. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. Chapot
      American Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037

  4. Glastonbury, C.M.

    1. Head and Neck Imaging
      Impact of Neuroradiology-Based Peer Review on Head and Neck Radiotherapy Target Delineation
      S. Braunstein, C.M. Glastonbury, J. Chen, J.M. Quivey and S.S. Yom
      American Journal of Neuroradiology January 2017, 38 (1) 146-153; DOI: https://doi.org/10.3174/ajnr.A4963

  5. Gleason, T.

    1. Adult Brain
      Body Temperature Modulates Infarction Growth following Endovascular Reperfusion
      S. Dehkharghani, M. Bowen, D.C. Haussen, T. Gleason, A. Prater, Q. Cai, J. Kang and R.G. Nogueira
      American Journal of Neuroradiology January 2017, 38 (1) 46-51; DOI: https://doi.org/10.3174/ajnr.A4969

  6. Goossens, N.

    1. Spine Imaging and Spine Image-Guided Interventions
      Open Access
      Associations between Measures of Structural Morphometry and Sensorimotor Performance in Individuals with Nonspecific Low Back Pain
      K. Caeyenberghs, M. Pijnenburg, N. Goossens, L. Janssens and S. Brumagne
      American Journal of Neuroradiology January 2017, 38 (1) 183-191; DOI: https://doi.org/10.3174/ajnr.A5020

  7. Gory, B.

    1. More Transparency Is Needed in the Reporting of Clinical Research Studies
      X. Armoiry, F. Turjman and B. Gory
      American Journal of Neuroradiology January 2017, 38 (1) E6-E7; DOI: https://doi.org/10.3174/ajnr.A4982

  8. Gounis, M.J.

    1. EDITOR'S CHOICENeurointervention
      Open Access
      Emergent Endovascular Management of Long-Segment and Flow-Limiting Carotid Artery Dissections in Acute Ischemic Stroke Intervention with Multiple Tandem Stents
      S.A. Ansari, A.L. Kühn, A.R. Honarmand, M. Khan, M.C. Hurley, M.B. Potts, B.S. Jahromi, A. Shaibani, M.J. Gounis, A.K. Wakhloo and A.S. Puri
      American Journal of Neuroradiology January 2017, 38 (1) 97-104; DOI: https://doi.org/10.3174/ajnr.A4965

      The authors investigated the role of emergent endovascular stenting of long-segment carotid dissections in the acute ischemic stroke setting in 15 patients. They specifically evaluated long-segment carotid dissections requiring stent reconstruction with multiple tandem stents (≥ 3 stents) and presenting with acute (<12 hours) ischemic stroke symptoms (NIHSS score, ≥ 4). Carotid stent reconstruction was successful in all patients with no residual stenosis or flow limitation. Nine patients (60%) harbored intracranial occlusions, and 6 patients (40%) required intra-arterial thrombolysis/thrombectomy, achieving 100% TICI 2b–3 reperfusion. They conclude that emergent stent reconstruction of long-segment and flow-limiting carotid dissections in acute ischemic stroke intervention is safe and effective, with favorable clinical outcomes.

  9. Goyal, M.

    1. FELLOWS' JOURNAL CLUBNeurointervention
      Open Access
      Endovascular Therapy of M2 Occlusion in IMS III: Role of M2 Segment Definition and Location on Clinical and Revascularization Outcomes
      T.A. Tomsick, J. Carrozzella, L. Foster, M.D. Hill, R. von Kummer, M. Goyal, A.M. Demchuk, P. Khatri, Y. Palesch, J.P. Broderick, S.D. Yeatts, D.S. Liebeskind and for the IMS III Investigators
      American Journal of Neuroradiology January 2017, 38 (1) 84-89; DOI: https://doi.org/10.3174/ajnr.A4979

      The authors reviewed the impact of revascularization on clinical outcomes in 83 patients with M2 occlusions in the Interventional Management of Stroke III trial according to specific M1–M2 segment anatomic features. AnmRS 0–2 outcome was associated with reperfusion for M2 trunk (n = 9) or M2 division (n = 42) occlusions, but not for M2 branch occlusions (n = 28). Of the 83 participants with M2 occlusion who underwent endovascular therapy, 41.0% achieved mRS 0–2 at 90 days, including 46.6% with modified TICI 2–3 reperfusion compared with 26.1% with modified TICI 0–1 reperfusion. They conclude that mRS 0–2 at 90 days was dependent on reperfusion for M2 trunk but not for M2 branch occlusions in IMS III.

  10. Guimaraens, L.

    1. Neurointervention
      Embolization of Intracranial Dural Arteriovenous Fistulas Using PHIL Liquid Embolic Agent in 26 Patients: A Multicenter Study
      S. Lamin, H.S. Chew, S. Chavda, A. Thomas, M. Piano, L. Quilici, G. Pero, M. Holtmannspolter, M.E. Cronqvist, A. Casasco, L. Guimaraens, L. Paul, A. Gil Garcia, A. Aleu and R. Chapot
      American Journal of Neuroradiology January 2017, 38 (1) 127-131; DOI: https://doi.org/10.3174/ajnr.A5037
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