Ultrasonographic study of malignancies of extra-hepatic bile ducts.
Explore the source record for details and available documents.
Biomedical subjects
Publications and source records attributed to M Ziviello.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
The authors demonstrate the interest of the association among echography, angiography and angiotomography in the diagnosis of the primitive or secondary expansive formation of the liver. The casuistry is based on 22 multiple metastases of the liver, 5 primitive tumours, 3 hepatic echinococcus, 1 abscess of the left lobe, 1 renal tumour and 1 retroperitoneal neuroblastoma with secondary hepatic localizations. The analysis of the comparison of the results among the various methods employed has shown that the identification of the lesion is (resolvable) by echography; the study of the intrahepatic vessels compromise pertains to angiography; echography, even giving significant help in judging about a possible engagement of the vena cava, necessarily needs cavography.