[Synchronous diverticulitis: a case report.].

Diverticular colonic disease is not as common in developing nations as in western and industrialized societies, accounting for approximately 130 000 hospitalizations per year in the United States, being diverticulitis the most frequent complication. Synchronous presentation of this complication is very rare, with only one case reported in literature. We present a patient who presented with diffuse abdominal pain. Colonoscopy was performed identifying a mass in the sigmoid colon and a perforation in the cecum. Patient underwent total abdominal colectomy with ileorectal anastomosis and protective loop ileostomy. Histopathologic examination revealed synchronous complicated diverticular disease of the sigmoid and cecum. In this report we disclose this type of atypical presentation of diverticular disease and establish that the approach taken is safe and feasible.