Ascites associated with antibiotic-associated pseudomembranous colitis

We report the case of an elderly patient who had ascites due to pseudomembranous colitis and associated hypoalbuminemia. Computed tomography showed diffuse colonic wall thickening, An indium-111 scan to localize the site of infection showed abnormal localization of In-111 throughout the colon. Despite treatment, the patient died, Autopsy disclosed no other cause for the ascites, except for possible sepsis, To study the came of ascites in patients with pseudomembranous colitis, we reviewed our institutions' experience with ascites in association with Clostridium difficile colitis, identifying 16 cases over a I-year period (which included our case), In most of the other cases, the ascites could be attributed primarily to another mechanism, including portal hypertension, congestive heart failure, and sepsis (intra-abdominal and systemic), We also reviewed the literature regarding the association of ascites with C difficile colitis.