Cholangiocarcinoma (CCA) is a rare but lethal cancer arising from the bile duct epithelium. As a whole, CCA accounts for approximately 3 % of all gastrointestinal cancers. It is an aggressive disease with a high mortality rate. Unfortunately, a significant proportion of patients with CCA present with either unresectable or metastatic disease. In a retrospective review of 225 patients with hilar cholangiocarcinoma, Jarnagin et al. reported that 29 % of patients had either unresectable disease were unfit for surgery. Curative resection offers the best chance for longterm survival. Whereas palliation with surgical bypass was once the preferred surgical procedure even for resectable disease, aggressive surgical resection is now the standard.
The SURGEON 