Repeated hepatic resection.
Sixteen patients underwent repeated hepatic resections over a 16 year period. The cases were divided into two groups: group A, non-planned repeated resections (14 cases), and group B, planned repeated resections (two cases). Group A is composed of patients requiring re-resection as a result of the hepatic re-recurrence of the neoplasia (three hepatocellular carcinomas, nine metastases from colorectal carcinoma, and two metastases from carcinoid tumor). Group B is composed of two cases (hepatocellular carcinoma and metastases of leiomyosarcoma) where the extent of the disease was incompatible with radical resection in a single time thus making necessary to plan for repeated operations. The need for correct preoperative assessment of hepatic performance using CT, US and Tc 99m HIDA scan, as well as intraoperative ultrasonography is stressed.