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症例
脳血管Moyamoya病の後脈絡叢動脈末梢部動脈瘤について
Cerebrovascular Moyamoya Disease associated with Aneurysm at the Peripheral Portion of the Posterior Chorioidal Artery
児玉 南海雄
1
,
峯浦 一喜
1
,
鈴木 二郎
1
,
北岡 保
2
,
倉島 康夫
3
,
高橋 慎一郎
4
Namio KODAMA
1
,
Katsuyoshi MINEURA
1
,
Jiro SUZUKI
1
,
Tamotsu KITAOKA
2
,
Yasuo KURASHIMA
3
,
Shinichiro TAKAHASHI
4
1東北大学脳疾患研究施設脳神経外科
2広島県立中央病院脳神経外科
3大原綜合病院脳神経外科
4岩手県立胆沢病院脳神経外科
1Division of Neurosurgery, Institute of Brain Diseases, Tohoku University School of Medicine
2Division of Neurosurgery, Central Hospital of Hiroshima Prefecture
3Division of Neurosurgery, Ohara Hospital
4Division of Neurosurgery, Isawa Hospital of Iwate Prefecture
キーワード:
Moyamoya
,
Intracranial aneurysm
,
Posterior chorioidal artery
Keyword:
Moyamoya
,
Intracranial aneurysm
,
Posterior chorioidal artery
pp.985-991
発行日 1976年10月10日
Published Date 1976/10/10
DOI https://doi.org/10.11477/mf.1436200525
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Ⅰ.はじめに
脳血管Moyomoya病3,7-13)に脳動脈瘤が合併1,2,4-6)した報告は稀であるが,我々は大脳半球内のほぼ同様な場所に発生した3例を経験し,追跡脳血管写にて興味ある知見を得たので若干の考察を加え報告する.
Three adult cases of cerebrovascular Moyamoya disease associated with aneurysmal shadow at the peripheral portion of the posterior chorioidal artery are reported. According to the follow-up study of carotid angiograms, this aneurysmal shadow is considered to he a pseudo-aneurysm, which indicates a bleeding point in the brain tissue. It has generally been thought that the mechanism of the occurrence of the symptom in adult patient with cerebrovascular Moyamoya disease is clue to rupture of vessels in the subarachnoid space on the brain surface.
Copyright © 1976, Igaku-Shoin Ltd. All rights reserved.