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Index by author

January 01, 2024; Volume 45,Issue 1

  1. Callen, Andrew L.

    1. EDITOR'S CHOICESpine Imaging and Spine Image-Guided Interventions
      Temporal Characteristics of CSF-Venous Fistulas on Dynamic Decubitus CT Myelography: A Retrospective Multi-Institution Cohort Study
      Andrew L. Callen, Mo Fakhri, Vincent M. Timpone, Ashesh A. Thaker, William P. Dillon and Vinil N. Shah
      American Journal of Neuroradiology January 2024, 45 (1) 100-104; DOI: https://doi.org/10.3174/ajnr.A8078

      This retrospective multi-institution cohort study analyzed the temporal features of CSF-venous fistula (CVF) visualization on dynamic decubitus CT myelography (dCTM) in 48 patients. The results showed that most CVFs were visible on first or subsequent phases of dCTM, but approximately 1 in 8 were only visible on either the early or delayed phase. The authors conclude that acquiring greater than 1 phase of imaging increases the sensitivity of dCTM by increasing its temporal resolution.

  2. Carrino, John A.

    1. FELLOWS' JOURNAL CLUBSpine Imaging and Spine Image-Guided Interventions
      Frequency of Coexistent Spinal Segment Variants: Retrospective Analysis in Asymptomatic Young Adults
      Edward S. Yoon, Farhad Pishgar, Avneesh Chhabra, Filippo Del Grande and John A. Carrino
      American Journal of Neuroradiology January 2024, 45 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A8071

      Spinal segment variants are highly prevalent and can potentially lead to incorrect spinal enumeration. The objective of this study was to assess the prevalence of spinal segment variants and to study the potential association among these variants in an asymptomatic population. The results showed that the spinal segment variants are highly prevalent, ranging from 4.2% (cervical rib) to 26.4% (LSTV), and that these variants are associated with each other. The authors recommend further imaging for spine enumeration before interventions or operations when a spinal segment variant is identified.

  3. Chhabra, Avneesh

    1. FELLOWS' JOURNAL CLUBSpine Imaging and Spine Image-Guided Interventions
      Frequency of Coexistent Spinal Segment Variants: Retrospective Analysis in Asymptomatic Young Adults
      Edward S. Yoon, Farhad Pishgar, Avneesh Chhabra, Filippo Del Grande and John A. Carrino
      American Journal of Neuroradiology January 2024, 45 (1) 119-126; DOI: https://doi.org/10.3174/ajnr.A8071

      Spinal segment variants are highly prevalent and can potentially lead to incorrect spinal enumeration. The objective of this study was to assess the prevalence of spinal segment variants and to study the potential association among these variants in an asymptomatic population. The results showed that the spinal segment variants are highly prevalent, ranging from 4.2% (cervical rib) to 26.4% (LSTV), and that these variants are associated with each other. The authors recommend further imaging for spine enumeration before interventions or operations when a spinal segment variant is identified.

  4. Cogswell, Petrice M.

    1. Ultra-High-Field MRI/Imaging of Epilepsy/Demyelinating Diseases/Inflammation/Infection
      Prevalence of Developmental Venous Anomalies in Association with Sporadic Cavernous Malformations on 7T MRI
      Petrice M. Cogswell, Jay J. Pillai, Giuseppe Lanzino and Kelly D. Flemming
      American Journal of Neuroradiology January 2024, 45 (1) 72-75; DOI: https://doi.org/10.3174/ajnr.A8072

  5. Cohen, Clara

    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

  6. Copson, Joe E.

    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

  7. Cornejo, Patricia

    1. Pediatric Neuroimaging
      Open Access
      The Pediatric Neuroradiologist's Practical Guide to Capture and Evaluate Pre- and Postoperative Velopharyngeal Insufficiency
      Michael S. Kuwabara, Thomas J. Sitzman, Kathryn A. Szymanski, Jamie L. Perry, Jeffrey H. Miller and Patricia Cornejo
      American Journal of Neuroradiology January 2024, 45 (1) 9-15; DOI: https://doi.org/10.3174/ajnr.A8055

  8. Cottier, Jean-Philippe

    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

  9. Cutsforth-gregory, Jeremy K.

    1. Spine Imaging and Spine Image-Guided Interventions
      Application of a Denoising High-Resolution Deep Convolutional Neural Network to Improve Conspicuity of CSF-Venous Fistulas on Photon-Counting CT Myelography
      Ajay A. Madhavan, Jeremy K. Cutsforth-Gregory, Waleed Brinjikji, John C. Benson, Felix E. Diehn, Ian T. Mark, Jared T. Verdoorn, Zhongxing Zhou and Lifeng Yu
      American Journal of Neuroradiology January 2024, 45 (1) 96-99; DOI: https://doi.org/10.3174/ajnr.A8097
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