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PTLD-infectious mononucleosis
Monday 24 October 2022
PO |
Definition : Lymphoid proliferations in an allograft recipient, characterized by architectural preservation of the involved tissue, with preservation of the nodal sinuses or tonsillar crypts, and residual and sometimes floridly reactive follicles, usually forming mass lesions.
Must exclude other lymphoid proliferations or nonspecific inflammatory processes.