Details

Autor(en) / Beteiligte

• SHANNON, P
• BECKER, L
• DECK, J

Titel

Evidence of widespread axonal pathology in Wolfram syndrome

Ist Teil von

• Acta neuropathologica, 1999-09, Vol.98 (3), p.304-308

Ort / Verlag

Berlin: Springer

Erscheinungsjahr

1999

Quelle

SpringerLINK Contemporary (Konsortium Baden-Württemberg)

Beschreibungen/Notizen

• Wolfram syndrome, characterised by diabetes insipidus, diabetes mellitus, optic atrophy sensorineural deafness and acquired urinary tract abnormalities, is an hereditary neurodegenerative syndrome, the pathogenesis of which is unknown. We report the post-mortem findings on a patient with well-documented Wolfram syndrome. The brain showed severe degeneration of the optic nerves, chiasm and tracts as well as severe loss of neurons from the lateral geniculate nuclei, basis pontis, and the hypothalamic paraventricular and supraoptic nuclei. In addition, there was a widespread axonal dystrophy with axonal swellings in the pontocerebellar tracts, the optic radiations, the hippocampal fornices and the deep cerebral white matter. This widespread axonal pathology parallels the pattern of neurodegeneration and in many areas is more striking than neuronal loss.