title: [Neuropathology of renal transplantation (author's transl)].
abstract: The neuropathological features are presented of an autopsy series of 43 renal transplant recipients. Inflammatory CNS lesions were found in 18 cases and were attributable to secondary CNS involvement in bacterial or fungal septicaemia (8 cases) or in localized extraneural infections (5 cases). Mixed bacterial-fungal infection and bacterial-fungal-viral triple infection were seen in one case each. Isolated toxoplasmic granulomas were observed in two cases. No tissue changes typical of CNS viral infections, including cytomegaly, were found except for small glial nodules in the brain stem in 7 cases. Massive intracerebral haemorrhages were seen in 2 cases after haemodialysis; subdural haematoma occurred once. Non-specific changes including brain oedema and diffuse glial poliodystrophy were found in many cases; vascular lesions and purpura occurred only seldom. A meningocerebellar malignant lymphoma, probably of metastatic origin was found in one case. Clinico-pathological correlation was poor in 5 cases; this is considered to be due to immunosuppressive therapy, which may mask either clinical expression of severe CNS lesions or morphological expression of viral encephalitis.
mesh_terms: D000328:Adult; D001344:Autopsy; D001929:Brain Edema / Q000209:etiology; D002493:Central Nervous System Diseases / Q000209:etiology*; D004660:Encephalitis / Q000209:etiology; D005260:Female; D006801:Humans; D016030:Kidney Transplantation; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000473:pathology; D014123:Toxoplasmosis / Q000209:etiology; D014184:Transplantation, Homologous; D014511:Uremia / Q000209:etiology
vernacular_title: Neuropathologische Befunde nach Nierentransplantation