脑血管造影术后皮质盲的磁共振成像表现：该实体与后部可逆性白质脑病有关吗？
MR findings of cortical blindness following cerebral angiography: is this entity related to posterior reversible leukoencephalopathy?
作者信息
Saigal Gaurav, Bhatia Rita, Bhatia Sanjiv, Wakhloo Ajay K
机构信息
Department of Radiology, University of Miami School of Medicine, Miami, FL 33136, USA.
出版信息
AJNR Am J Neuroradiol. 2004 Feb;25(2):252-6.
Abstract
We describe MR findings in three patients who experienced transient cortical blindness following cerebral angiograms. All angiograms were performed by using the same nonionic contrast medium. On the basis of similar clinical and radiologic findings, we believe that this entity is closely related to and probably has the same pathophysiology as posterior reversible leukoencephalopathy.
摘要
我们描述了3例在脑血管造影后出现短暂性皮质盲的患者的磁共振成像（MR）表现。所有血管造影均使用相同的非离子型造影剂。基于相似的临床和影像学表现，我们认为该病症与后部可逆性白质脑病密切相关，且可能具有相同的病理生理学机制。
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