在一例鼻脑型毛霉菌病中，通过扩散加权成像显示的急性视神经梗死。
Acute optic nerve infarction demonstrated by diffusion-weighted imaging in a case of rhinocerebral mucormycosis.
作者信息
Mathur S, Karimi A, Mafee M F
机构信息
Department of Radiology, University of Illinois Medical Center at Chicago, Chicago, Ill, USA.
出版信息
AJNR Am J Neuroradiol. 2007 Mar;28(3):489-90.
Abstract
A 60-year-old woman developed right-eye vision loss secondary to rhinocerebral mucormycosis. Routine MR imaging sequences including enhanced MR imaging showed normal optic nerves, but a diffusion-weighted sequence and apparent diffusion coefficient maps revealed markedly restricted diffusion in the right optic nerve. This MR imaging abnormality of optic nerve infarction due to mucormycosis has not been reported previously.
摘要
一名60岁女性因鼻脑毛霉菌病出现右眼视力丧失。包括增强磁共振成像在内的常规磁共振成像序列显示视神经正常，但弥散加权序列和表观弥散系数图显示右侧视神经弥散明显受限。这种由毛霉菌病导致的视神经梗死的磁共振成像异常此前未见报道。
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