Autologous bone marrow transplantation for recurrent malignant lymphoma after liver transplantation

BACKGROUND: Cancer chemotherapy in chronic carriers of hepatitis B virus is known to promote viral replication, and, when immunosuppressive treatment is stopped, the return of immune competence can be followed by a fulminant hepatitis. Liver transplantation may be required and has been successfully performed for this condition. However, malignancy recurrence after transplantation has not been reported yet. METHODS AND RESULTS: We here report the case of an asymptomatic hepatitis B surface antigen carrier who developed a malignant lymphoma, which was treated by chemotherapy. After cessation of chemotherapy, he developed a fulminant hepatitis, requiring liver transplantation. Three years later, he developed a recurrent malignant lymphoma, which was treated successfully by autologous bone marrow transplantation. In order to prevent viral replication, lamivudine and intermittent administration of fresh-frozen plasma highly concentrated in anti-HBs immunoglobulin was initiated before the bone marrow transplantation. The patient remains well 12 and 56 months after autologous bone marrow and liver transplantation, respectively. CONCLUSIONS: This experience suggests that all hepatitis B surface antigen-positive patients for whom chemotherapy is indicated would benefit from prophylactic antiviral hepatitis B virus therapy. Furthermore, successful autologous bone marrow transplantation is possible after liver transplantation.