| Xenon- and iodine-enhanced CT of diffuse cerebral circulatory arrest. | |
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MedLine Citation:
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PMID: 6772004 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The role of contrast-enhanced computed tomography (CT) was evaluated in three nonhuman primates with a severe cerebrovascular insult and resulting elevated intracranial pressure and diffuse circulatory arrest. In all three animals the brain vasculature did not opacify after the bolus intravenous injection of iodinated contrast media. In addition, the brain substance did not enhance although the arterial blood enhanced normally after inhalation of a high concentration of xenon. Xenon-enhanced CT scanning, like 133Xe radionuclide scanning, may be used to define the absence of generalized cerebral perfusion. |
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Authors:
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B P Drayer; M Dujovny; S K Wolfson; R Segal; D Gur; M Boehnke; G Rao; E Cook |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: AJR. American journal of roentgenology Volume: 135 ISSN: 0361-803X ISO Abbreviation: AJR Am J Roentgenol Publication Date: 1980 Jul |
Date Detail:
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Created Date: 1980-09-26 Completed Date: 1980-09-26 Revised Date: 2008-02-15 |
Medline Journal Info:
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Nlm Unique ID: 7708173 Medline TA: AJR Am J Roentgenol Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 97-102 Citation Subset: AIM; IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Cerebral Angiography Cerebral Infarction / radiography Cerebrovascular Disorders / radiography* Haplorhini Intracranial Embolism and Thrombosis / etiology Iodine Radioisotopes / diagnostic use Tomography, X-Ray Computed / methods* Xenon Radioisotopes / diagnostic use |
| Chemical | |
Reg. No./Substance:
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0/Iodine Radioisotopes; 0/Xenon Radioisotopes |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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