中脑出血所致的瞳孔保留型动眼神经麻痹。
Pupil-sparing oculomotor palsy from midbrain hemorrhage.
作者信息
Fleet W S, Rapcsak S Z, Huntley W W, Watson R T
机构信息
Department of Neurology, Shands Teaching Hospital, University of Florida, Gainesville.
出版信息
Ann Ophthalmol. 1988 Sep;20(9):345-6.
PMID:3190115
Abstract
Pupil-sparing oculomotor nerve palsy generally results from extraaxial lesions, but it has also been seen with intraaxial infarcts and tumors. This report of a midbrain hemorrhage in a 64-year-old man supports the idea of selective interference with widely separated oculomotor nerve fascicles as the mechanism for intraaxial pupil-sparing oculomotor nerve palsies.
摘要
瞳孔保留型动眼神经麻痹通常由轴外病变引起，但也可见于轴内梗死和肿瘤。本文报告了一名64岁男性的中脑出血病例，支持以下观点：对广泛分离的动眼神经束进行选择性干扰是轴内瞳孔保留型动眼神经麻痹的发病机制。
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