雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

A case of right carotid aneurysm with unilateral abnormal visual field Tomoyo Yoshida 1 , Jun Sugasawa 1 , Tetsuya Sugiyama 1 , Shigeyuki Ikui 2 , Tsunehiko Ikeda 1 1Dept of Ophthalmol,Osaka Med Coll 2Dept of Ophthalmol,Hokusetsu Gen Hosp pp.67-71
Published Date 2010/1/15
DOI https://doi.org/10.11477/mf.1410103061
  • Abstract
  • Look Inside
  • Reference

Abstract. Purpose:To report a case in whom unilateral abnormal visual field led to the detection of aneurysm of internal carotid artery. Case:A 74-year-old female presented with impaired vision in her right eye since one year before. Findings:Her corrected visual acuity was 0.6 right and 1.5 left. She showed enlarged blind spot and temporal hemianopia in the right visual field. Magnetic resonance imaging(MRI)and magnetic resonance angiography(MRA)showed a saccular aneurysm of internal carotid artery near the optic chiasm. Embolization of aneurysm was followed by normalization of visual field and improved visual acuity of 0.9 eight months later. Conclusion:This case illustrates that aneurysm of internal carotid artery may manifest ipsilateral hemianopia by compression of optic nerve near the chiasm.


Copyright © 2010, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

関連文献

もっと見る

文献を共有