More than 90% of cases of acute cholecystitis are associated with cholelithiasis (acute calculous cholecystitis). The key elements in pathogenesis seem to be an obstruction of the cystic duct in the ...

Gangrenous cholecystitis, or gangrene of the gallbladder, happens when severe inflammation due to cholecystitis leads to tissue death. Gangrenous cholecystitis — also known as gangrenous gallbladder ...

Cholangitis and cholecystitis are two conditions that share some similarities but have different causes and symptoms. Cholangitis affects the bile ducts, while cholecystitis affects the gallbladder.

The gallbladder is an expandable pear-shaped organ located beneath your liver. The gallbladder stores bile — a dark green fluid that helps your body digest and absorb food. Sometimes this process is ...

Acute cholecystitis is an inflammation of the gallbladder. The gallbladder is an organ that sits below your liver and helps your body digest fat. Cholecystitis can become very severe and in most cases ...