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Neurology 2003;61:836-838 © 2003 American Academy of Neurology Brief Communications Vasogenic edema in Bickerstaffs brainstem encephalitisA serial MRI studyFrom the Institute of Neuroradiology (Drs. Weidauer, Gaa, Lanfermann, and Zanella) and Clinic of Neurology (Dr. Ziemann), University of Frankfurt, and Department of Neurology (Dr. Thomalske), Sankt Katharinen Hospital, Frankfurt, Germany. Address correspondence and reprint requests to Dr. S. Weidauer, Institute of Neuroradiology, University of Frankfurt, Schleusenweg 2-16, D-60528 Frankfurt, Germany; e-mail: Weidauer{at}em.uni-frankfurt.de The authors report serial MRI of a patient with Bickerstaffs brainstem encephalitis (BBE), disclosing caudal migration of an initial upper midbrain lesion. High apparent diffusion coefficient values imply a vasogenic rather than cytotoxic edema as the cause of the hyperintense signal changes on T2-weighted images. This article has been cited by other articles:
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