Fetus in fetu removal in a 47-year-old man.

A case of removal of a fetus in fetu in a 47-year-old man is reported. The patient had an upper abdominal mass since birth that had never caused any subjective symptoms. A preoperative computed tomographic scan was useful to confirm the diagnosis. The operative specimen consisted of a cystic mass about 20 cm in diameter, situated in the upper retroperitoneal space. The cyst was full of a yellowish fluid and hairs. A bony structure, about 10 cm in diameter, contained a vertebral axis connected to the ribs and was adherent to the cystic wall. To our knowledge this is the first reported case of fetus in fetu described in an adult man. The tumor, present for 47 years, did not grow or cause any complications and did not show any sign of malignancy.

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.