title: Cytomegalovirus infection of the graft duodenum and urinary bladder after simultaneous pancreas-kidney transplantation.
abstract: Cytomegalovirus (CMV) is an important cause of morbidity after solid organ transplantation. We report a case of CMV infection involving the transplanted duodenum that developed after simultaneous pancreas-kidney transplantation. The patient, a 30-year-old woman with insulin-dependent diabetes undergoing hemodialysis due to chronic renal failure, received a simultaneous cadaveric pancreas-kidney transplantation. The exocrine secretion was diverted using bladder drainage. Immunosuppression was maintained by a combination of tacrolimus, mycophenolate mofetil, and steroids together with OKT3 induction. Both the donor and the recipient were serologically positive for CMV IgG CMV prophylaxis consisted of a short course of parenteral gancyclovir. The patient was discharged on postoperative day 39 with normal pancreas and kidney function. She presented 2 months after transplantation with hematuria. Cystoscopic pancreas allograft biopsy specimens showed evidence of tissue invasive CMV infection in the graft duodenum and bladder. The CMV antigenemia test was positive. At 4 months after transplantation, the patient underwent surgery with the diagnosis of acute abdomen. The surgical findings consisted of a diffuse acute purulent peritonitis due to perforation of the duodenal graft. We sutured the perforation with nonreabsorbable material. The CMV antigenemia test was negative. Eight days later, the patient developed massive hematuria. At surgery, the graft was removed. The patient was discharged from the hospital with normal renal function. Pathological study of the removed graft showed the duodenal segment to have multiple wide ulcers with CMV inclusions in epithelial cells.
authors.affiliation: Department of Surgery, Ulsan University of Medical College, Gangneung Asan Hospital, Gangneung, Korea. jhj@gnah.co.kr
authors.forename: H J
authors.initials: HJ
authors.lastname: Jang
authors.forename: S C
authors.initials: SC
authors.lastname: Kim
authors.forename: Y P
authors.initials: YP
authors.lastname: Cho
authors.forename: Y H
authors.initials: YH
authors.lastname: Kim
authors.forename: M S
authors.initials: MS
authors.lastname: Han
authors.forename: D J
authors.initials: DJ
authors.lastname: Han
mesh_terms: D000328:Adult; D000914:Antibodies, Viral / Q000097:blood; D003586:Cytomegalovirus Infections / Q000175:diagnosis*; D003922:Diabetes Mellitus, Type 1 / Q000601:surgery; D003928:Diabetic Nephropathies / Q000601:surgery*; D004386:Duodenum / Q000473:pathology / Q000821:virology*; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood; D007413:Intestinal Mucosa / Q000473:pathology / Q000821:virology; D007676:Kidney Failure, Chronic / Q000209:etiology / Q000601:surgery; D016030:Kidney Transplantation / Q000009:adverse effects*; D016035:Pancreas Transplantation / Q000009:adverse effects*; D011183:Postoperative Complications / Q000473:pathology / Q000821:virology*; D006435:Renal Dialysis; D001743:Urinary Bladder / Q000473:pathology / Q000821:virology*; D014552:Urinary Tract Infections / Q000821:virology*
chemical_list: D000914:Antibodies, Viral; D007074:Immunoglobulin G