Changing patterns in the surgical treatment of diverticular disease

This paper includes a brief historic summary of the surgical aspects of diverticular disease and of corresponding developments in the Massachusetts General Hospital from 1911 to the present. The 350 cases observed in 1974-1983 are compared with 338 seen in the previous decade. Major trends include a decrease in hospital admissions for diverticular disease but a sustained number of operations; increased severity of the disease in hospitalized patients manifested by an increased percentage of patients with immunosuppression or serious other diseases (p less than 0.001), an increased number with sepsis and general peritonitis (p less than 0.001); an increased percentage of cases with one-stage resection and anastomosis (p less than 0.02); in patients with general peritonitis, resection of the perforated segment at the time of the original operation was accompanied by the lowest mortality (p less than 0.02); incidental splenectomy appears to be dangerous, with three deaths in eight cases; and overall mortality in the last decade is 6.4%; for emergency cases 10.2%, for urgent 9.7%, and for elective cases 2.4%.