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Index by author

September 01, 2018; Volume 39,Issue 9

  1. Abcede, H.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Hybrid 3D/2D Convolutional Neural Network for Hemorrhage Evaluation on Head CT
      P.D. Chang, E. Kuoy, J. Grinband, B.D. Weinberg, M. Thompson, R. Homo, J. Chen, H. Abcede, M. Shafie, L. Sugrue, C.G. Filippi, M.-Y. Su, W. Yu, C. Hess and D. Chow
      American Journal of Neuroradiology September 2018, 39 (9) 1609-1616; DOI: https://doi.org/10.3174/ajnr.A5742

      This study evaluates a convolutional neural network optimized for the detection and quantification of intraparenchymal, epidural/subdural, and subarachnoid hemorrhages on noncontrast CT with a 10,159-examination training cohort (512,598 images; 901/8.1% hemorrhages) and an 862-examination test cohort (23,668 images; 82/12% hemorrhages). Accuracy, area under the curve, sensitivity, specificity, positive predictive value, and negative predictive value for hemorrhage detection were 0.975, 0.983, 0.971, 0.975, 0.793, and 0.997 on training cohort cross-validation and 0.970, 0.981, 0.951, 0.973, 0.829, and 0.993 for the prospective test set.

  2. Al-smadi, A.S.

    1. Interventional
      Adjunctive Efficacy of Intra-Arterial Conebeam CT Angiography Relative to DSA in the Diagnosis and Surgical Planning of Micro-Arteriovenous Malformations
      A.S. Al-Smadi, A. Elmokadem, A. Shaibani, M.C. Hurley, M.B. Potts, B.S. Jahromi and S.A. Ansari
      American Journal of Neuroradiology September 2018, 39 (9) 1689-1695; DOI: https://doi.org/10.3174/ajnr.A5745

  3. Ansari, S.A.

    1. Interventional
      Adjunctive Efficacy of Intra-Arterial Conebeam CT Angiography Relative to DSA in the Diagnosis and Surgical Planning of Micro-Arteriovenous Malformations
      A.S. Al-Smadi, A. Elmokadem, A. Shaibani, M.C. Hurley, M.B. Potts, B.S. Jahromi and S.A. Ansari
      American Journal of Neuroradiology September 2018, 39 (9) 1689-1695; DOI: https://doi.org/10.3174/ajnr.A5745

  4. Aygun, N.

    1. FELLOWS' JOURNAL CLUBHead & Neck
      Contrast-Enhanced CISS Imaging for Evaluation of Neurovascular Compression in Trigeminal Neuralgia: Improved Correlation with Symptoms and Prediction of Surgical Outcomes
      A.M. Blitz, B. Northcutt, J. Shin, N. Aygun, D.A. Herzka, D. Theodros, C.R. Goodwin, M. Lim and D.P. Seeburg
      American Journal of Neuroradiology September 2018, 39 (9) 1724-1732; DOI: https://doi.org/10.3174/ajnr.A5743

      Retrospective review of high-resolution MRIs was performed in patients without prior microvascular decompression. 3D-CISS imaging without and with contrast for 81 patients with trigeminal neuralgia and 15 controls was intermixed and independently reviewed in a blinded fashion. Cisternal segments of both trigeminal nerves were assessed for the grade of neurovascular conflict, cross-sectional area, and degree of flattening. Contrast-enhanced CISS more than doubled the prevalence of the highest grade of neurovascular conflict (14.8% versus 33.3%) and yielded significantly lower cross-sectional area and greater degree of flattening for advanced-grade neurovascular conflict on the symptomatic side compared with non-contrast-enhanced CISS.

  5. Ayrignac, X.

    1. Adult Brain
      Open Access
      Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented Glia: An MRI Study of 16 French Cases
      P. Codjia, X. Ayrignac, F. Mochel, K. Mouzat, C. Carra-Dalliere, G. Castelnovo, E. Ellie, F. Etcharry-Bouyx, C. Verny, S. Belliard, D. Hannequin, C. Marelli, Y. Nadjar, I. Le Ber, I. Dorboz, S. Samaan, O. Boespflug-Tanguy, S. Lumbroso and P. Labauge
      American Journal of Neuroradiology September 2018, 39 (9) 1657-1661; DOI: https://doi.org/10.3174/ajnr.A5744

  6. Barsottini, O.G.P.

    1. MR Imaging Features of Adult-Onset Neuronal Intranuclear Inclusion Disease May Be Indistinguishable from Fragile X–Associated Tremor/Ataxia Syndrome
      I.G. Padilha, R.H. Nunes, F.A. Scortegagna, J.L. Pedroso, V.H. Marussi, M.R. Rodrigues Gonçalves, O.G.P. Barsottini and A.J. da Rocha
      American Journal of Neuroradiology September 2018, 39 (9) E100-E101; DOI: https://doi.org/10.3174/ajnr.A5729

  7. Baselli, G.

    1. Extracranial Vascular
      Open Access
      Five-Year Longitudinal Study of Neck Vessel Cross-Sectional Area in Multiple Sclerosis
      L. Pelizzari, D. Jakimovski, M.M. Laganà, N. Bergsland, J. Hagemeier, G. Baselli, B. Weinstock-Guttman and R. Zivadinov
      American Journal of Neuroradiology September 2018, 39 (9) 1703-1709; DOI: https://doi.org/10.3174/ajnr.A5738

  8. Bathla, G.

    1. Reply:
      P. Nagpal, B.A. Policeni, M. Kwofie, G. Bathla, C.P. Derdeyn and D. Skeete
      American Journal of Neuroradiology September 2018, 39 (9) E104; DOI: https://doi.org/10.3174/ajnr.A5758

  9. Becske, T.

    1. Interventional
      Toward a Better Understanding of Dural Arteriovenous Fistula Angioarchitecture: Superselective Transvenous Embolization of a Sigmoid Common Arterial Collector
      M. Shapiro, E. Raz, M. Litao, T. Becske, H. Riina and P.K. Nelson
      American Journal of Neuroradiology September 2018, 39 (9) 1682-1688; DOI: https://doi.org/10.3174/ajnr.A5740

  10. Belliard, S.

    1. Adult Brain
      Open Access
      Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented Glia: An MRI Study of 16 French Cases
      P. Codjia, X. Ayrignac, F. Mochel, K. Mouzat, C. Carra-Dalliere, G. Castelnovo, E. Ellie, F. Etcharry-Bouyx, C. Verny, S. Belliard, D. Hannequin, C. Marelli, Y. Nadjar, I. Le Ber, I. Dorboz, S. Samaan, O. Boespflug-Tanguy, S. Lumbroso and P. Labauge
      American Journal of Neuroradiology September 2018, 39 (9) 1657-1661; DOI: https://doi.org/10.3174/ajnr.A5744
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