All of the following conditions are associated with pneumobilia except
Causes of pneumobilia Previous surgery (papillotomy, choledochojejunostomy, ERCP with sphincterectomy) Gallstone ileus Emphysematous cholecystitis Choledochoduodenal or cholecystocolic fistula Tracheobiliary fistula Suppurative cholangitis Mirriz's syndrome (Due to cholecystoenteric fistula) Ref: Sabiston 20th edition Pgno :1570
Sphincterotomy
Rupture of hydatid cyst
Mirriz's syndrome
Gallstone ileus
G.I.T