[Creutzfeldt-Jakob disease after treatment with human extracted growth hormone. A clinicopathological study].
This report describes the pathological changes observed in the brain of a 18-year-old patient who died with Creutzfeldt-Jakob disease (CJD) of the ataxic and panencephalopathic type. Clinically, the disease began at age 17 with a rapidly progressive cerebellar syndrome, associated with myoclonus and mental deterioration. Cranial CT scan and MRI showed minor abnormalities. EEG demonstrated non specific changes. The patient became progressively demented, bedridden and died 10 months after the onset. Nine years earlier, he had been operated upon for craniopharyngioma and subsequently treated with cadaver-derived human growth hormone. Post-mortem examination of the brain revealed mild diffuse atrophy. Histology showed congophilic amyloid plaques found in both gray and white matters of the cerebrum and cerebellum, associated with spongiosis, mainly in the basal ganglia and cerebellum, and gliosis. They were immunostained with antiprion protein antibody using the immunoperoxidase method on paraffin embedded sections. The clinical findings in this case were similar to those of other cases of human growth hormone-associated CJD. However, this case is unusual because of the great number of amyloid plaques, which have been only rarely found in previous reports.
Service d'Anatomie et Cytologie Pathologiques, C.H.U. Rangueil, Toulouse.
M B
MB
Delisle
N
N
Fabre
P
P
Rochiccioli
J
J
Doerr-Schott
J L
JL
Rumeau
A
A
Bes
D000682:Amyloid / Q000032:analysis; D001921:Brain / Q000473:pathology; D002524:Cerebellar Ataxia / Q000209:etiology; D002648:Child; D003397:Craniopharyngioma / Q000601:surgery; D007562:Creutzfeldt-Jakob Syndrome / Q000139:chemically induced* / Q000473:pathology; D013006:Growth Hormone / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D007018:Hypopituitarism / Q000188:drug therapy; D007049:Iatrogenic Disease; D008297:Male; D014020:Tissue Extracts / Q000009:adverse effects* / Q000627:therapeutic use
D000682:Amyloid; D014020:Tissue Extracts; D013006:Growth Hormone
Maladie de Creutzfeldt-Jakob après traitement par l'hormone de croissance extractive humaine: étude clinico-pathologique.