Vasogenic edema in Bickerstaff's brainstem encephalitis: a serial MRI study.

Weidauer, S; Ziemann, U; Thomalske, C; Gaa, J; Lanfermann, H; Zanella, F E · Neurology · 2003

case_report · Level V

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Abstract

The authors report serial MRI of a patient with Bickerstaff's 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.

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