Emphysematous cholecystitis is a rare but serious infection that causes gas to form in the gallbladder’s walls. It stems from acute cholecystitis — inflammation of the gallbladder — and requires ...

Inside the upper right part of your abdomen, below your liver, is a small, pear-shaped organ called the gallbladder (unless you’ve already had yours removed). The gallbladder’s job is to store and ...