<prompt> Most common cause of death in Crohn;s disease is due toSepsisThromboembolic complicationElectrolyte disturbanceMalignancy  <response>: .Complications of Crohns Intestinal obstruction Stricture Bleeding Fistula formation Carcinoma Perianal abscess Peritonitis Pericolic abscess. ref:SRB;s manual of surgery,ed 3,pg no 802 