Rigler's triad consists of all except
Gall stone ileus Passage of stone through a spontaneous biliary-enteric fistula leading to a mechanical bowel obstruction Clinical features Rigler's triad : Classic plain abdominal film triad of small bowel obstruction, pneumobilia & ectopic gallstone Ref: Sabiston 20th edition Pgno :1506-1507
Intestinal obstruction
Gas in bile duct
Cholangitis
Ectopic gallstone
G.I.T