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Index by author

February 01, 2024; Volume 45,Issue 2

  1. Early, Heather

    1. FELLOWS' JOURNAL CLUBPediatric Neuroimaging
      Clinical and Imaging Findings in Children with Myelin Oligodendrocyte Glycoprotein Antibody Associated Disease (MOGAD): From Presentation to Relapse
      Elizabeth George, Jeffrey B. Russ, Alexandria Validrighi, Heather Early, Mark D. Mamlouk, Orit A. Glenn, Carla M. Francisco, Emmanuelle Waubant, Camilla Lindan and Yi Li
      American Journal of Neuroradiology February 2024, 45 (2) 229-235; DOI: https://doi.org/10.3174/ajnr.A8089

      This study characterizes the CNS imaging manifestations of pediatric MOGAD. The authors also identify the clinical and imaging variables associated with relapse. There is an age-dependent imaging phenotype at presentation and first relapse, and older age at presentation is associated with shorter time to relapse.

  2. Ellingson, Benjamin M.

    1. EDITOR'S CHOICEBrain Tumor Imaging
      Quantification of T2-FLAIR Mismatch in Nonenhancing Diffuse Gliomas Using Digital Subtraction
      Nicholas S. Cho, Francesco Sanvito, Viên Lam Le, Sonoko Oshima, Ashley Teraishi, Jingwen Yao, Donatello Telesca, Catalina Raymond, Whitney B. Pope, Phioanh L. Nghiemphu, Albert Lai, Timothy F. Cloughesy, Noriko Salamon and Benjamin M. Ellingson
      American Journal of Neuroradiology February 2024, 45 (2) 188-197; DOI: https://doi.org/10.3174/ajnr.A8094

      The T2-FLAIR mismatch sign on MR imaging, usually determined by visual assessment, is a highly specific imaging biomarker of IDH-mutant astrocytomas. The authors of this study quantified the degree of T2-FLAIR mismatch in nonenhancing diffuse gliomas. Thresholds of ≥42% T2-FLAIR mismatch volume classified IDH-mutant astrocytoma with a specificity/sensitivity of 100%/19.6% (TCIA) and 100%/31.6% (institutional). They also found that grades 3–4 compared with grade 2 IDH-mutant astrocytomas (P<.05) had a higher percentage T2-FLAIR mismatch volume.

  3. Emmer, Bart J.

    1. Neurointervention
      Transarterial Embolization of Anterior Cranial Fossa Dural AVFs as a First-Line Approach: A Single-Center Study
      Carl A. J. Puylaert, René van den Berg, Bert A. Coert and Bart J. Emmer
      American Journal of Neuroradiology February 2024, 45 (2) 171-175; DOI: https://doi.org/10.3174/ajnr.A8092

  4. Erdei, Carmina

    1. Pediatric Neuroimaging
      White Matter Injury on Early-versus-Term-Equivalent Age Brain MRI in Infants Born Preterm
      Sriya Roychaudhuri, Gabriel Côté-Corriveau, Carmina Erdei and Terrie E. Inder
      American Journal of Neuroradiology February 2024, 45 (2) 224-228; DOI: https://doi.org/10.3174/ajnr.A8105
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