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Post-transplant lymphoma in a liver allograft
Y Ribas1, A Rafecas, J Figueras
1Liver Transplant Unit, C.S.U. Bellvitge, Hospitalet de Llobregat, Barcelona, Spain.
Abstract:
We describe the development of a lymphoma in a liver allograft shortly after orthotopic liver transplantation. Aspiration and core biopsies of the nodule were persistently negative so that a diagnosis could not be made until the patient underwent retransplantation, when examination of the liver resection specimen revealed a B-cell lymphoma. Using a rapid technique based on the polymerase chain reaction, we were able to demonstrate that the tumor was of donor origin.