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Published in: Acta Neurochirurgica 3/2021

01-03-2021 | Ruptured Aneurysm | Case Report - Vascular Neurosurgery - Aneurysm

Unilateral oculomotor nerve palsy caused by arterial compression accompanying subarachnoid hemorrhage: a case report

Authors: Shoji Saito, Hitoshi Hasegawa, Toru Takino, Kazuhiro Ando, Kohei Shibuya, Haruhiko Takahashi, Jotaro On, Tomoaki Suzuki, Makoto Oishi, Yukihiko Fujii

Published in: Acta Neurochirurgica | Issue 3/2021

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Abstract

Unilateral oculomotor nerve palsy, often caused by aneurysmal compression, is one of the decisive findings for confirming the site of a ruptured aneurysm. However, arterial compression can also cause unilateral oculomotor nerve palsy. Here, we present the case of a 59-year-old woman with a ruptured right internal carotid-posterior communicating artery aneurysm accompanied by contralateral oculomotor nerve palsy. The nerve was found to be compressed by the posterior cerebral artery and was isolated from the ruptured aneurysm. When confirming a ruptured aneurysm based on the evidence of unilateral oculomotor palsy, the arteries surrounding the nerve must be thoroughly assessed.
Literature
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go back to reference Somagawa C, Fukuda Y, Yoshimura S, Satoh K, Hiu T, Ono T, Ushijima R, Toda K, Tsutsumi K (2017) A rare case of ruptured internal carotid-posterior communicating artery aneurysm associated with contralateral delayed oculomotor nerve palsy. No Shinkei Geka 45:629–635. https://doi.org/10.11477/mf.1436203562 Somagawa C, Fukuda Y, Yoshimura S, Satoh K, Hiu T, Ono T, Ushijima R, Toda K, Tsutsumi K (2017) A rare case of ruptured internal carotid-posterior communicating artery aneurysm associated with contralateral delayed oculomotor nerve palsy. No Shinkei Geka 45:629–635. https://​doi.​org/​10.​11477/​mf.​1436203562
Metadata
Title
Unilateral oculomotor nerve palsy caused by arterial compression accompanying subarachnoid hemorrhage: a case report
Authors
Shoji Saito
Hitoshi Hasegawa
Toru Takino
Kazuhiro Ando
Kohei Shibuya
Haruhiko Takahashi
Jotaro On
Tomoaki Suzuki
Makoto Oishi
Yukihiko Fujii
Publication date
01-03-2021
Publisher
Springer Vienna
Published in
Acta Neurochirurgica / Issue 3/2021
Print ISSN: 0001-6268
Electronic ISSN: 0942-0940
DOI
https://doi.org/10.1007/s00701-020-04633-x

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