Acute mesenteric vascular occlusion: A review of thirty-two patients.

High mortality rates associated with mesenteric occlusion are a tremendous challenge. We reviewed 32 patients admitted to Beckley Appalachian Regional Hospital during the years 1965 to 1974. The majority of the patients were men. There was quite a variation in the symptoms and physical signs, with heart disease commonly associated with mesenteric occlusion. Massive gangrene involving the small and large bowels had the worst prognosis. Thrombectomy and anticoagulation did not prove beneficial in our series. Patients who survived massive resection are having intermittent diarrhea, responsive to medical treatment. The mortality rate in this series of 32 patients was 81.3 percent. It is hoped that with increased use of mesenteric angiography, early diagnosis, and prompt management the mortality rate can be brought down to acceptable levels.