[Intra-arterial DSA versus conventional angiography in assessing the resectability of pancreatic and periampullary carcinomas].
Fifty patients were examined to determine whether intraarterial DSA can replace conventional angiography to assess the resectability of pancreatic and periampullary carcinomas. Intraarterial DSA yielded equivalent diagnostic information in 60% of the cases. As a result of contrast-enhanced visualisation of the splanchnic veins intraarterial DSA was superior to conventional angiography in 26% of the cases, whereas in 14% intraarterial DSA provided less information due to motion artifacts.
D000328:Adult; D000368:Aged; D014670:Ampulla of Vater / Q000000981:diagnostic imaging* / Q000601:surgery; D000792:Angiography / Q000379:methods*; D002277:Carcinoma / Q000000981:diagnostic imaging* / Q000601:surgery; D003138:Common Bile Duct Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery; D003937:Diagnosis, Differential; D005069:Evaluation Studies as Topic; D006801:Humans; D008875:Middle Aged; D010179:Pancreas / Q000098:blood supply / Q000000981:diagnostic imaging; D010180:Pancreatectomy; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery; D013382:Subtraction Technique
Intraarterielle DSA versus konventionelle Angiographie zur Resektabilitätsbeurteilung des Pankreas- und periampullären Karzinoms.