Bile duct lymphoma disguised as cholangiocarcinoma.

These are always interesting since this is a rare cancer and the medical establishment is still learning about CC. There was also another article on Mild Common Bile Duct Inflammatory Pseudotumor Mimicking CC. There may be a limited number of cases, but doctor’s need to be vigilant and be completely certain of the diagnosis. I heard that one patient it was hard to determine until the tumor was resected.