tumor

Bile duct cancer or cholangiocarcinoma, (CCA) is a rare cancer with an incidence of ~3 cases per 100,000 with 10,000 new case diagnosed annually. It is about 10-20% of liver cancers. Interestingly, in Thailand, and some south east asian countries, the incidence is nearly 10 fold higher due to liver fluke infections (Opisthorchis viverrini and…