Phadke R V, Parihar A, Behari S, Sharma K
Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
AJNR Am J Neuroradiol. 2006 Jun-Jul;27(6):1315-7.
An unusual case of venous congestive encephalopathy associated with cavernous sinus dural arteriovenous malformation is reported. The parenchymal changes consisted of a well-demarcated area of hyperintensity on T2-weighted MR images involving the cortex and underlying white matter in the ipsilateral temporal and posterior frontal region. It showed mass effect and persisted for 2 years before evolving into a venous infarction.
报道了一例与海绵窦硬脑膜动静脉畸形相关的静脉充血性脑病的罕见病例。实质改变表现为T2加权磁共振图像上一个界限清楚的高信号区域，累及同侧颞叶和额叶后部的皮质及深部白质。它显示出占位效应，并持续了2年，之后演变为静脉梗死。
