Joseph disease: a multisystem degenerative disorder of the nervous system.
We studied Joseph disease clinically and pathologically in two patients of Portuguese ancestry, but from different families. We found involvement of spinocerebellar tracts, Clarke's column, anterior horn cells, motor cranial nerve nuclei, and substantia nigra. One patient also had pallidosubthalamic and pontocerebellar degeneration with normal inferior olives. The second patient, a Joseph family member, had nerve cell loss in the subthalamic nucleus. The neostriatum appeared normal in both cases. The pigmented nuclei contained a few Lewy bodies. The almost identical pathology in two families support the hypothesis that Joseph disease is a genetic entity.
D000328:Adult; D001394:Azores / Q000208:ethnology; D001480:Basal Ganglia Diseases / Q000235:genetics / Q000473:pathology*; D001921:Brain / Q000473:pathology; D002524:Cerebellar Ataxia / Q000473:pathology; D002526:Cerebellar Diseases / Q000235:genetics / Q000473:pathology*; D005006:Ethnicity; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009410:Nerve Degeneration; D009413:Nerve Fibers, Myelinated / Q000473:pathology; D013116:Spinal Cord / Q000473:pathology; D013787:Thalamic Nuclei / Q000473:pathology