| A provocative internal carotid artery balloon occlusion test with 99mTc-HM-PAO CBF mapping--report of three cases. | |
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MedLine Citation:
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PMID: 1280776 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The balloon occlusion test (BOT) of the internal carotid artery (ICA), combined with induced hypotension and cerebral blood flow (CBF) mapping, was carried out in three patients with a large or giant aneurysm of the ICA. Occlusion of the ICA for 10 minutes in the normotensive state was followed by 5 minutes of induced hypotension. During the last 2 minutes of hypotensive occlusion, technetium-99m-hexamethyl-propyleneamine oxime was administered to study the CBF. All patients tolerated the procedure well. One patient with moderate CBF reduction developed ischemic complications 24 hours after permanent ICA occlusion. Another showed no significant change in CBF and tolerated permanent ICA occlusion well, while the third refused permanent occlusion. The provocative BOT combined with CBF mapping is a promising predictor of complications of ICA occlusion secondary to perfusion abnormalities. |
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Authors:
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M Komiyama; V K Khosla; K Tamura; Y Nagata; M Baba |
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Publication Detail:
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Type: Case Reports; Journal Article |
Journal Detail:
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Title: Neurologia medico-chirurgica Volume: 32 ISSN: 0470-8105 ISO Abbreviation: Neurol. Med. Chir. (Tokyo) Publication Date: 1992 Sep |
Date Detail:
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Created Date: 1993-01-07 Completed Date: 1993-01-07 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 0400775 Medline TA: Neurol Med Chir (Tokyo) Country: JAPAN |
Other Details:
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Languages: eng Pagination: 747-52 Citation Subset: IM |
Affiliation:
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Department of Neurosurgery, Baba Memorial Hospital, Sakai, Osaka. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Aged Algorithms Aneurysm / complications, physiopathology, radionuclide imaging*, therapy Balloon Dilatation* Blood Pressure Carotid Artery Diseases / complications, physiopathology, radionuclide imaging*, therapy Carotid Artery, Internal / radionuclide imaging Cerebral Infarction / complications Cerebrovascular Circulation* Female Humans Hypotension, Controlled* Male Middle Aged Organotechnetium Compounds / diagnostic use* Oximes / diagnostic use* Technetium Tc 99m Exametazime |
| Chemical | |
Reg. No./Substance:
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0/Organotechnetium Compounds; 0/Oximes; 100504-35-6/Technetium Tc 99m Exametazime |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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