孤立性双侧外侧膝状体梗死导致领结状视野缺损。
Isolated bilateral lateral geniculate infarction producing bow-tie visual field defects.
作者信息
Baker Chad F, Jeerakathil Thomas, Lewis James R, Climenhaga Harold W, Bhargava Ravi
机构信息
Department of Ophthalmology, University of Alberta, Royal Alexandra Hospital, Edmonton, Canada. cfbaker.ualberta.ca
出版信息
Can J Ophthalmol. 2006 Oct;41(5):609-13. doi: 10.1016/S0008-4182(06)80033-5.
CASE REPORT
We examined a unique case of stroke in a 29-year-old woman. Magnetic resonance imaging revealed isolated bilateral acute infarctions of the lateral geniculate bodies (LGB). Visual field testing demonstrated incongruous but homonymous bilateral visual field loss in a bow-tie configuration.
COMMENTS
Isolated bilateral damage to the LGB is a rare event. Literature review has revealed only 4 previous incidents of bilateral damage to both LGB. We present a literature review and a case of bilateral LGB infarction producing visual field defects suggestive of bilateral lateral choroidal artery involvement in an individual with classic migraine.
病例报告
我们检查了一名29岁女性的独特中风病例。磁共振成像显示外侧膝状体（LGB）孤立性双侧急性梗死。视野测试显示呈领结状的双侧视野缺损，两侧不一致但为同侧性。
评论
LGB的孤立性双侧损伤是一种罕见事件。文献回顾仅发现之前有4例双侧LGB损伤的病例。我们进行了文献回顾，并报告了一例双侧LGB梗死导致视野缺损的病例，提示在一名患有典型偏头痛的个体中双侧脉络膜外侧动脉受累。
Zotero 插件