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Japanese

Endarterectomy for Cervical Internal Carotid Artery Stenosis Accompanied with Severe Aortic Valve Stenosis―Case Report Yasunori Suga 1 , Kuniaki Ogasawara 1 , Hideo Saito 1 , Masakazu Kobayashi 1 , Takashi Inoue 1 , Ryuji Kondo 2 , Junichi Tsuboi 3 , Akira Ogawa 1 1Department of Neurosurgery, Iwate Medical University 2Department of Neurology, Iwate Medical University 3Department of Cardiovascular Surgery, Iwate Medical University Keyword: carotid stenosis , carotid endarterectomy , aortic valve stenosis pp.1377-1381
Published Date 2007/12/1
DOI https://doi.org/10.11477/mf.1416100194
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Abstract

 A 75-year-old man, who had undergone coronary artery bypass graft and repair for abdominal aortic aneurysm, suffered from angina pectoris due to severe aortic valve stenosis complicated with asymptomatic bilateral cervical internal carotid artery stenoses. Brain perfusion imaging revealed reduced cerebral blood flow and cerebrovascular reactivity to acetazolamide in the bilateral cerebral hemispheres. First, the patient underwent left carotid endarterectomy, and the postoperative course was uneventful. Postoperative brain perfusion imaging showed improvement of cerebrovascular reactivity to acetazolamide in the bilateral cerebral hemispheres. Seven weeks later, the patient underwent aortic valve replacement, and his postoperative course was uneventful. Carotid endarterectomy rather than carotid artery stenting should be preceded for cervical carotid stenosis complicated with severe aortic valve stenosis.


Copyright © 2007, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1344-8129 印刷版ISSN 1881-6096 医学書院

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