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Index by author

January 01, 2024; Volume 45,Issue 1

  1. Gandia, Christopher T.

    1. Spine Imaging and Spine Image-Guided Interventions
      Lateral Decubitus Dynamic CT Myelography with Real-Time Bolus Tracking (dCTM-BT) for Evaluation of CSF-Venous Fistulas: Diagnostic Yield Stratified by Brain Imaging Findings
      Thien J. Huynh, Donna Parizadeh, Ahmed K. Ahmed, Christopher T. Gandia, Hal C. Davison, John V. Murray, Ian T. Mark, Ajay A. Madhavan, Darya Shlapak, Todd D. Rozen, Waleed Brinjikji, Prasanna Vibhute, Vivek Gupta, Kacie Brewer and Olga Fermo
      American Journal of Neuroradiology January 2024, 45 (1) 105-112; DOI: https://doi.org/10.3174/ajnr.A8082

  2. Gaudron, Marie

    1. Neurovascular/Stroke Imaging
      Open Access
      Determinants and Clinical Relevance of Iodine Contrast Extravasation after Endovascular Thrombectomy: A Dual-Energy CT Study
      Clémence Hoche, Alba Henderson, Héloïse Ifergan, Marie Gaudron, Christophe Magni, Igor Maldonado, Jean-Philippe Cottier, Marco Pasi, Grégoire Boulouis and Clara Cohen
      American Journal of Neuroradiology January 2024, 45 (1) 30-36; DOI: https://doi.org/10.3174/ajnr.A8081

  3. Gibbons, Eileen

    1. Spine Imaging and Spine Image-Guided Interventions
      Prevalence of Incidental Extraspinal Findings on MR Imaging of the Lumbar Spine in Adults: A Systematic Review and Meta-analysis
      Philip J. Broadhurst, Eileen Gibbons, Amy E. Knowles and Joe E. Copson
      American Journal of Neuroradiology January 2024, 45 (1) 113-118; DOI: https://doi.org/10.3174/ajnr.A8065

  4. Gupta, Vivek

    1. Spine Imaging and Spine Image-Guided Interventions
      Lateral Decubitus Dynamic CT Myelography with Real-Time Bolus Tracking (dCTM-BT) for Evaluation of CSF-Venous Fistulas: Diagnostic Yield Stratified by Brain Imaging Findings
      Thien J. Huynh, Donna Parizadeh, Ahmed K. Ahmed, Christopher T. Gandia, Hal C. Davison, John V. Murray, Ian T. Mark, Ajay A. Madhavan, Darya Shlapak, Todd D. Rozen, Waleed Brinjikji, Prasanna Vibhute, Vivek Gupta, Kacie Brewer and Olga Fermo
      American Journal of Neuroradiology January 2024, 45 (1) 105-112; DOI: https://doi.org/10.3174/ajnr.A8082
    2. EDITOR'S CHOICEUltra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/Infection
      Central Vein Sign in Multiple Sclerosis: A Comparison Study of the Diagnostic Performance of 3T versus 7T MRI
      Lela Okromelidze, Vishal Patel, Rahul B. Singh, Alfonso S. Lopez Chiriboga, Shengzhen Tao, Xiangzhi Zhou, Sina Straub, Erin M. Westerhold, Vivek Gupta, Amit K. Agarwal, John V. Murray, Amit Desai, S.J.S. Sandhu, I. Vanessa Marin Collazo and Erik H. Middlebrooks
      American Journal of Neuroradiology January 2024, 45 (1) 76-81; DOI: https://doi.org/10.3174/ajnr.A8083

      The perivenular relationship of MS demyelinating plaque is thought to represent one of the most histologically specific features of MS. In this retrospective study, the authors directly compared the utility of 3T SWI, 7T SWI, and T2&WI in detecting central vein sign (CVS) and the ability of CVS to differentiate MS from nonspecific WM lesions in patients without MS (presumed vascular origin) in a large cohort of patients. They found that 7T SWI and T2* (73% and 87% of lesions, respectively) showed significantly more CVSs than 3T (31%). Both T2*WI and 7T SWI sequences were 100% accurate (AUC=1.0) for diagnosing MS from WM lesions of presumed vascular origin, which was superior to 3T (AUC=0.975).

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