Gallbladder cancer affects the gallbladder, a small pear-shaped organ located in your upper abdomen next to the liver.

It is cancer of the bile ducts (tubules which drains bile from liver to the intestine).

Gallstones are small or large, single or multiple stones that form in the gallbladder and consists primarily of aggregates cholesterol and bile salts that are secreted by the liver in the bile

A choledochal cyst is a cyst (hollow outpouching) of the bile ducts. Choledochal cysts have been classified into several different types depending on where they are located.

Benign Biliary stricture, also referred to as bile duct stricture, occurs when the bile duct gets smaller or narrower.

It is cancer of the intrahepatic bile ducts (tubules which drains bile from liver to the intestine).

It is cancer of the bile duct (tubules which drains bile from liver to the intestine) at the confluence of left and right hepatic duct.

It is cancer of the bile duct (tubules which drains bile from liver to the intestine) where it ends in the intestine at the ampulla of Vater.