Liver Transplant - Case 17Contributed by Anthony J.
Demetris, M.D.PATIENT HISTORY:
Per referral letter, the patient is a 53-year-old black male who
underwent liver transplantation on 1/6/96 for acute fulminant
liver failure due to Budd-Chiari syndrome. De novo post
transplant hepatitis C was diagnosed in February, 1996 by HCV RNA
in serum and liver tissues and a consistent histopathological
features. His aminotransferases and total bilirubin were
persistently elevated between 1-2 times normal until early
November when the total bilirubin and alkaline phosphatase were
noted to be 5 times normal. Itaconazole, started about 2-3 weeks
earlier for dermatophytosis, was discontinued due to presumed
hepatotoxicity. His other medications were cyclosporine A,
prednisone, coumadin, and axid. Subsequently, the patient
developed a progressive rise in AST, ALT and total bilirubin to
700-900, 1200-2100 and 25-30 mg/dl. He has been on anticoagulant
therapy and recent ultrasound with Doppler flow studies indicate
that all hepatic vessels are patent. An ERCP was normal. A CT
scan of the abdomen showed ascites, but no mass or
lymphadenopathy. All viral studies (HAV, HBV, CMV, EBV) have
been negative. Serum HCV RNA levels have not changed compared to
7/96 when his condition was stable. A qualitative EBV PCR was
positive but EBV DNA was undetectable by a quantitative assay
(done at the University of Pittsburgh). An EBER in situ
hybridization study was equivocal, but since B cells were
uncommon in the liver infiltrate post transplant
lymphoproliferative disorder is unlikely. He has had several
liver biopsies which showed chronic hepatitis, more recently with
cirrhosis and features of acute hepatitis. Despite 2 weeks of
interferon for possible hepatitis C and empiric ganciclovir
(?EBV), his condition has not improved. The patient now has
ascites, hepatic encephalopathy, hypoalbuminemia, and renal
failure. Review of outside material.
GROSS DESCRIPTION