| Carbon dioxide in vascular imaging and intervention. | |
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MedLine Citation:
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PMID: 7619608 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Angiography with iodinated contrast agents is bound up with the risks of contrast-induced nephrotoxicity and hypersensitivity, which led to the idea of using carbon dioxide (CO2) gas as a negative contrast medium to eliminate these drawbacks. During the last decade, refinements and experiences have proved carbon dioxide digital subtraction angiography (CO2-DSA) to be an accurate, safe, and clinically promising vascular imaging modality, with the advantages of no hypersensitivity and no nephrotoxicity as well as minimal patient discomfort. In this article, we have reviewed the history, physical and chemical aspects, techniques, and pathophysiologic changes with the use of CO2-DSA as well as some clinical trials. Applications of CO2 gas in vascular interventions and other imagings, and the advantages and limitations of using CO2 gas in DSA are also discussed. |
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Authors:
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X Yang; H Manninen; S Soimakallio |
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Publication Detail:
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Type: Journal Article; Review |
Journal Detail:
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Title: Acta radiologica (Stockholm, Sweden : 1987) Volume: 36 ISSN: 0284-1851 ISO Abbreviation: Acta Radiol Publication Date: 1995 Jul |
Date Detail:
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Created Date: 1995-08-30 Completed Date: 1995-08-30 Revised Date: 2005-11-16 |
Medline Journal Info:
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Nlm Unique ID: 8706123 Medline TA: Acta Radiol Country: DENMARK |
Other Details:
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Languages: eng Pagination: 330-7 Citation Subset: IM |
Affiliation:
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Department of Clinical Radiology, University Hospital, Kuopio, Finland. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Angiography
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instrumentation,
methods* Angiography, Digital Subtraction / instrumentation, methods Animals Carbon Dioxide / adverse effects, contraindications, diagnostic use* Contrast Media* / adverse effects, contraindications Humans Radiography, Interventional / instrumentation, methods* |
| Chemical | |
Reg. No./Substance:
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0/Contrast Media; 124-38-9/Carbon Dioxide |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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