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

Index by author

February 01, 2020; Volume 41,Issue 2
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

  1. Asada, Y.

    1. Extracranial Vascular
      Open Access
      Characterization of Carotid Plaque Components by Quantitative Susceptibility Mapping
      M. Azuma, K. Maekawa, A. Yamashita, K. Yokogami, M. Enzaki, Z.A. Khant, H. Takeshima, Y. Asada, Y. Wang and T. Hirai
      American Journal of Neuroradiology February 2020, 41 (2) 310-317; DOI: https://doi.org/10.3174/ajnr.A6374
  2. Asemani, D.

    1. Letter
      You have access
      Reply:
      D.R. Roberts, D. Asemani, P.J. Nietert, M.A. Eckert, D.C. Inglesby, J.J. Bloomberg, M.S. George and T.R. Brown
      American Journal of Neuroradiology February 2020, 41 (2) E8; DOI: https://doi.org/10.3174/ajnr.A6400
  3. Azuma, M.

    1. Extracranial Vascular
      Open Access
      Characterization of Carotid Plaque Components by Quantitative Susceptibility Mapping
      M. Azuma, K. Maekawa, A. Yamashita, K. Yokogami, M. Enzaki, Z.A. Khant, H. Takeshima, Y. Asada, Y. Wang and T. Hirai
      American Journal of Neuroradiology February 2020, 41 (2) 310-317; DOI: https://doi.org/10.3174/ajnr.A6374
  4. Baik, S.K.

    1. Neurointervention
      You have access
      Asymptomatic Cerebral Vasoconstriction after Carotid Artery Stenting
      C.H. Kang, J. Roh, J.A. Yeom, S.H. Ahn, M.G. Park, K.P. Park and S.K. Baik
      American Journal of Neuroradiology February 2020, 41 (2) 305-309; DOI: https://doi.org/10.3174/ajnr.A6385
  5. Bakhru, A.

    1. EDITOR'S CHOICEAdult Brain
      You have access
      Spiral T1 Spin-Echo for Routine Postcontrast Brain MRI Exams: A Multicenter Multireader Clinical Evaluation
      M.B. Ooi, Z. Li, R.K. Robison, D. Wang, A.G. Anderson, N.R. Zwart, A. Bakhru, S. Nagaraj, T. Mathews, S. Hey, J.J. Koonen, I.E. Dimitrov, H.T. Friel, Q. Lu, M. Obara, I. Saha, H. Wang, Y. Wang, Y. Zhao, M. Temkit, H.H. Hu, T.L. Chenevert, O. Togao, J.A. Tkach, U.D. Nagaraj, M.C. Pinho, R.K. Gupta, J.E. Small, M.M. Kunst, J.P. Karis, J.B. Andre, J.H. Miller, N.K. Pinter and J.G. Pipe
      American Journal of Neuroradiology February 2020, 41 (2) 238-245; DOI: https://doi.org/10.3174/ajnr.A6409

      The authors report a multicenter multireader study that was designed to compare spiral with standard-of-care Cartesian postcontrast structural brain MR imaging on the basis of relative performance in 10 metrics of image quality, artifact prevalence, and diagnostic benefit. Seven clinical sites acquired 88 total subjects. For each subject, sites acquired 2 postcontrast MR imaging scans: a spiral 2D T1 spin-echo, and 1 of 4 routine Cartesian 2D T1 spin-echo/TSE scans. Nine neuroradiologists independently reviewed each subject, with the matching pair of spiral and Cartesian scans compared side-by-side, and scored the subject on 10 image-quality metrics. Spiral was superior to Cartesian in 7 of 10 metrics (flow artifact mitigation, SNR, GM/WM contrast, image sharpness, lesion conspicuity, preference for diagnosing abnormal enhancement, and overall intracranial image quality), comparable in 1 of 10 metrics (motion artifacts), and inferior in 2 of 10 metrics (susceptibility artifacts, overall extracranial image quality). Spiral 2D T1 spin-echo for routine structural brain MR imaging is feasible in the clinic with conventional scanners and was preferred by neuroradiologists for overall postcontrast intracranial evaluation.

  6. Bardis, M.

    1. Adult Brain
      You have access
      Predictive Value of Noncontrast Head CT with Negative Findings in the Emergency Department Setting
      A.L. Callen, D.S. Chow, Y.A. Chen, H.R. Richelle, J. Pao, M. Bardis, B.D. Weinberg, C.P. Hess and L.P. Sugrue
      American Journal of Neuroradiology February 2020, 41 (2) 213-218; DOI: https://doi.org/10.3174/ajnr.A6408
  7. Baum, S.A.

    1. Adult Brain
      Open Access
      A Method to Estimate Brain Volume from Head CT Images and Application to Detect Brain Atrophy in Alzheimer Disease
      V. Adduru, S.A. Baum, C. Zhang, M. Helguera, R. Zand, M. Lichtenstein, C.J. Griessenauer and A.M. Michael
      American Journal of Neuroradiology February 2020, 41 (2) 224-230; DOI: https://doi.org/10.3174/ajnr.A6402
  8. Behbahani, S.

    1. FELLOWS' JOURNAL CLUBSpine Imaging and Spine Image-Guided Interventions
      You have access
      Renal Excretion of Contrast on CT Myelography: A Specific Marker of CSF Leak
      S. Behbahani, J. Raseman, H. Orlowski, A. Sharma and R. Eldaya
      American Journal of Neuroradiology February 2020, 41 (2) 351-356; DOI: https://doi.org/10.3174/ajnr.A6393

      The authors performed a retrospective review of postmyelographic CT scans from 49 consecutive patients seen between January 2009 and August 2018 with imaging and/or clinical findings related to intracranial hypotension. Each scan was evaluated by both a neuroradiology fellow and a board-certified neuroradiologist for the presence of contrast in the renal excretory system. A similar assessment was also performed on 90 consecutive control subjects who underwent CT myelography for alternative indications. Among the 49 patients with suspected CSF leak, 21 (43%) had an overt CSF leak on postmyelographic CT (group 1) and 28 (57%) did not (group 2). Overall, renal contrast was identified in 7/49 patients (14.3%): 5 (24%) patients in group 1, and 2 (7%) patients in group 2. Renal contrast was not seen in any of the 90 controls on postmyelographic CT. Renal contrast was exclusively seen in patients with a clinically or radiographically suspected CSF leak. Identification of this finding should prompt a second look for subtle myelographic contrast extravasation or an underlying CSF-venous fistula.

  9. Bello, J.A.

    1. Spine Imaging and Spine Image-Guided Interventions
      You have access
      Differentiation between Tuberculous and Pyogenic Spondylodiscitis: The Role of the Anterior Meningovertebral Ligament in Patients with Anterior Epidural Abscess
      S.B. Strauss, S.R. Gordon, J. Burns, J.A. Bello and S.E. Slasky
      American Journal of Neuroradiology February 2020, 41 (2) 364-368; DOI: https://doi.org/10.3174/ajnr.A6370
  10. Benson, J.C.

    1. Head and Neck Imaging
      Open Access
      The Forgotten Second Window: A Pictorial Review of Round Window Pathologies
      J.C. Benson, F. Diehn, T. Passe, J. Guerin, V.M. Silvera, M.L. Carlson and J. Lane
      American Journal of Neuroradiology February 2020, 41 (2) 192-199; DOI: https://doi.org/10.3174/ajnr.A6356
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American Journal of Neuroradiology: 41 (2)
American Journal of Neuroradiology
Vol. 41, Issue 2
1 Feb 2020
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