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由于魏尔啸-罗宾间隙极度扩张所致的脑积水。

Hydrocephalus due to extreme dilation of Virchow-Robin spaces.

作者信息

Revel Frederic, Cotton Francois, Haine Max, Gilbert Thomas

机构信息

Centre Hospitalier Lyon-Sud, Service de médecine gériatrique, Hospices civils de Lyon, Pierre-Bénite, France Université Lyon 1, Villeurbanne, France.

Service de Radiologie, Université Lyon 1, Laboratoire d'Anatomie de Rockefeller, Lyon et Hospices civils de Lyon, Centre Hospitalier Lyon Sud, Pierre-Bénite, France CNRS UMR 5220, Université de Lyon, Université Lyon 1, CREATIS-LRMN, Villeurbanne, France.

出版信息

BMJ Case Rep. 2015 Jan 6;2015:bcr2014207109. doi: 10.1136/bcr-2014-207109.

Abstract

Virchow-Robin spaces (VRS) are extensions of the subarachnoid space surrounding perforating blood vessels entering the brain parenchyma. VRS are fluid filled, but almost virtual and only visible on MRI of the brain when dilated. Such dilations are commonly asymptomatic. In rare cases, extreme dilations can be observed; the clinical repercussions of which remain unclear. We report the case of a patient presenting symptoms of normal pressure hydrocephalus due to extreme VRS mesencephalon dilations.

摘要

魏尔啸-罗宾间隙(VRS)是蛛网膜下腔的延伸,围绕进入脑实质的穿支血管。VRS内充满液体,但几乎是虚拟的,只有在扩张时在脑部MRI上才能看到。这种扩张通常无症状。在罕见情况下,可观察到极度扩张;其临床影响尚不清楚。我们报告了一例因VRS中脑极度扩张而出现正常压力脑积水症状的患者。

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[Giant cystic widening of Virchow-Robin spaces, case report].[维尔肖-罗宾间隙巨大囊性扩张,病例报告]
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J Neurol Sci. 2008 Mar 15;266(1-2):171-3. doi: 10.1016/j.jns.2007.08.032. Epub 2007 Sep 20.
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Virchow-Robin spaces at MR imaging.磁共振成像中的血管周围间隙
Radiographics. 2007 Jul-Aug;27(4):1071-86. doi: 10.1148/rg.274065722.
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Acute mesencephalic stroke associated with dilated cystic perivascular spaces.
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