Polymorphic PTLD

Abstract

Post-transplant lymphoproliferative disorders (PTLDs) are serious, life-threatening complications of transplantation, which represent a heterogeneous group of lymphoproliferative diseases and show a spectrum of clinical, morphologic, and molecular genetic features ranging from reactive polyclonal lesions to frank lymphomas. Polymorphic(P) PTLD are composed of immunoblasts, plasma cells and small and intermediate-sized lymphoid cells that efface the architecture of lymph nodes or form destructiv

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