Mesenteric artery embolectomy: a case report.

A case of successful superior mesenteric artery embolectomy with bowel resection is reported. Superior mesenteric artery embolization must be strongly suspected in a patient with atrial fibrillation, presenting sudden abdominal pain and an unremarkable examination. Extensive use of abdominal angiography is strongly recommended, since successful results depend on early diagnosis. This "second look" procedure may be limited, on the basis of careful clinical observation. Should any doubt persist regarding bowel viability, a duodenoenteric anastomosis is recommended.