Final answer:
Most gallstone carcinomas are cancers of the gallbladder.
Step-by-step explanation:
Most gallstone carcinomas are cancers of the gallbladder.
Gallstones are solid particles that form when cholesterol accumulates in the gallbladder.
While small gallstones can pass through the bile duct and be excreted, large gallstones can get stuck and cause pain and jaundice.