title: Reticulum cell sarcoma and progressive multifocal leukoencephalopathy following renal transplantation.
mesh_terms: D001932:Brain Neoplasms / Q000150:complications* / Q000473:pathology / Q000628:therapy; D006801:Humans; D007165:Immunosuppression Therapy; D016030:Kidney Transplantation; D007968:Leukoencephalopathy, Progressive Multifocal / Q000150:complications*; D008228:Lymphoma, Non-Hodgkin / Q000150:complications* / Q000473:pathology / Q000628:therapy; D008297:Male; D008875:Middle Aged; D009778:Occipital Lobe / Q000473:pathology*; D014184:Transplantation, Homologous