The most common cause of acute<unk>  is gallstones. Less common causes of acute<unk>  include gallbladder stasis, gallbladder polyp, gallbladder malignancy, parasites, and foreign bodies.
Acute cholecystitis causes
Acute pancreatitis causes
Ascending cholangitis causes
Gallstone disease causes
Peritonitis causes
Chronic pancreatitis causes
Pancreatitis causes
Ascites causes