Diagnosis and Surgical Management of Colovesical Fistulas Due to Sigmoid Diverticulitis

Abstract

In our series the poppy seed test had the highest sensitivity to detect colovesical fistulas. However, abdominopelvic computerized tomography, colonoscopy and cystoscopy are essential diagnostic procedures because the presence of colon or bladder cancer as an underlying cause of colovesical fistula will determine further therapy.