Intramesenteric perforation of sigmoid diverticulitis with nonfatal venous intravasation.

ABSTRACT

Complications from barium enema are rare (0.035 per cent). A patient with venous intravasation during barium enema complicated by pylephlebitis and portal vein obstruction is the tenth to be reported on, the fourth to survive. This accident was associated with colon disease in eight of the patients studied, five of whom had diverticular disease.