[Cavernous hemangioma of the liver and hepatic hemangiomatosis. Indications and results of the surgical resection].

Introduction: Cavernous hemangioma is the most frequent focal liver lesion. It affects mainly women and may cause symptoms such as abdominal pain, mass, and early satiety, or complications such as heart failure or coagulopathy. There are several options for treatment in symptomatic patients.

[Epidemiologic factors and results of treatment in peripheral and peri-hilar cholangiocarcinoma].

Objective: Cholangiocarcinoma is a rare malignant tumor that may occur anywhere along intra or extrahepatic biliary tree. Prognosis remains poor with overall 5-year survival rate of 5%. Experience in management of this lesion in Mexico is scarce.