Cancer Types – Gallbladder Cancer
Gallbladder Cancer: Overview
About the gallbladder
The gallbladder is a pear-shaped organ located just under the liver. The gallbladder stores bile, a fluid made by the liver that helps to digest fats. Bile is released from the gallbladder through a tube, called the common bile duct, as food is broken down in the stomach and intestines.
The gallbladder’s wall is made up of three main layers of tissue: the mucosa, which is the innermost layer and covers the wall of the gallbladder; the muscularis, the middle layer of smooth muscle; and the serosa, the outer layer. Primary gallbladder cancer begins in the inner layer and spreads into the outer layers as it grows.
Read more about gallbladder cancer here.