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ID 38163
file
creator
Naito, Akira
Ito, Katsuhide
Fukuoka, Haruhito
Ito, Shoko
Naito, Kumiko
Katsuta, Shizutomo
subject
DSA
Hepatic tumors
NDC
Medical sciences
abstract
The intraarterial digital subtraction angiography (DSA) of 52 patients with hepatic tumors was retrospectively reviewed. In 18 patients, intraarterial DSA was compared with conventional angiography. With DSA, the displacement of arteries, arterial encasement and tumor vessels were equally well identified on comparison with conventional angiography. DSA was superior to conventional angiography in demonstrating tumor stains. The diagnostic imaging capability of DSA was studied in 52 patients. In the majority of cases, DSA imaging was diagnostic for visualizing the tumors and determining their extent. The differential diagnosis of hepatic tumors was made without difficulty. Demonstration of the portal venous system was excellent using smaller quantities of contrast material and slower injection rates than by the conventional angiography. The major advantage of DSA is excellent contrast resolution and ability of the real-time information. DSA was therefore useful for evaluating hepatic tumors.
journal title
Hiroshima Journal of Medical Sciences
volume
Volume 37
issue
Issue 4
start page
161
end page
166
date of issued
1988-12
publisher
Hiroshima University Medical Press
issn
0018-2052
ncid
pubmed id
language
eng
nii type
Departmental Bulletin Paper
HU type
Departmental Bulletin Papers
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Biomedical Science
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