Cytomegalovirus as a cause of cecal ulcer with massive hemorrhage in a renal transplant recipient.

Although cytomegalovirus disease following renal transplantation occurs frequently, ulcerative lesions of the gastrointestinal tract are not common. This report describes a patient with a single large cecal ulcer, with cytomegalovirus inclusion bodies located in the ulcer bed. The patient presented with massive rectal bleeding necessitating a right hemicolectomy. No other manifestations of systemic cytomegalovirus disease were present in this patient.