Document Detail


Intra-arterial digital subtraction angiography: comparison with conventional hepatic arteriography.
MedLine Citation:
PMID:  6856829     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
To evaluate the efficacy of arterial digital subtraction angiography (DSA), 28 patients with a variety of hepatic lesions underwent intra-arterial DSA immediately following conventional celiac or hepatic arteriography. Thirty-one studies were obtained and the results of DSA were compared with the conventional arteriograms. DSA showed good visualization of the arteries in the early arterial phase of the examination. The late arterial phase was better evaluated on conventional arteriograms due to the decreased spatial resolution of DSA. Arterial DSA was most useful in the evaluation of the parenchyma of the liver; the use of remasking techniques allowed improved visualization of hepatic lesions, particularly in the left lobe of the liver. It is concluded that arterial DSA is useful in hepatic imaging and may supplant conventional hepatic arteriography as the technology improves.
Authors:
B D Flannigan; A S Gomes; E C Stambuk; J F Lois; S O Pais
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Radiology     Volume:  148     ISSN:  0033-8419     ISO Abbreviation:  Radiology     Publication Date:  1983 Jul 
Date Detail:
Created Date:  1983-07-15     Completed Date:  1983-07-15     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0401260     Medline TA:  Radiology     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  17-21     Citation Subset:  AIM; IM    
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MeSH Terms
Descriptor/Qualifier:
Angiography / methods*
Celiac Artery
Computers*
Contrast Media / administration & dosage
Data Display
Hepatic Artery
Humans
Injections, Intra-Arterial
Liver / blood supply*
Liver Diseases / radiography*
Liver Neoplasms / blood supply,  secondary
Chemical
Reg. No./Substance:
0/Contrast Media

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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