Acute calculous cholecystitis / Colecistitis aguda calculosa.

Acute cholecystitis (inflammation of the gallbladder) results from injury from a gallstone, like impactation or cystic duct obstruction. Sometimes inflammation occurs without gallstone disease due to infection of bile (acalculous cholecystitis). The main difference between a patient who complains from abdominal pain and suffers from uncomplicated gallstone disease and acute cholecystitis is the evidence of…