title: Infusion hepatic angiography in diagnosis of liver metastases.
abstract: Infusion hepatic angiography was used, together with conventional angiography, for diagnosis in 68 patients with liver metastases. The combination of both techniques led to a diagnostic accuracy of 97%. Metastases were missed in only two patients, both of whom had underlying liver or biliary disease. In a comparison of the two techniques, the infusion study was found diagnostically essential in five patients (7%) and afforded improved diagnosis in 49 others (72%). In 10 patients (15%), it gave equivalent information; and in four patients (6%) less information than the conventional technique. Infusion hepatic angiography is a useful complementary technique in antatomic liver diagnosis, especially in its ability to improve upon the diagnostic accuracy of the capillary phase of hepatic angiography.
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography / Q000379:methods*; D003287:Contrast Media / Q000008:administration & dosage; D005260:Female; D006499:Hepatic Artery / Q000000981:diagnostic imaging*; D006801:Humans; D007263:Infusions, Parenteral; D008113:Liver Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis
chemical_list: D003287:Contrast Media