Colovesical Fistula: An Uncommon Cause of Hematuria and Rectal Bleeding.

Colovesical fistula is an infrequent complication of diverticular disease that presents with pneumaturia, fecaluria, dysuria and, rarely, hematuria or hematochezia. Here we present a case of concurrent hematuria and rectal bleeding arising from a diverticular bleed traversing a previously undiagnosed colovesical fistula. Other causes of colovesical fistula include Crohn's disease, radiation, and malignancy, though it is most commonly caused by complicated diverticulitis as in this case.

Campylobacter Pouchitis Mimicking the Appearance of Crohn's Disease.

An unusual case of campylobacter pouchitis resembling the endoscopic appearance of Crohn's disease is reported.