Late-infantile Gaucher disease in a child with myoclonus and bulbar signs: neuropathological and neurochemical findings

Academic Article

Abstract

  • Clinical, neurochemical and neuropathological findings on a case of late-infantile Gaucher disease with oculomotor apraxia, progressive myoclonus and prominent bulbar signs are reported. There was a marked increase in glucosylceramide in cerebral cortex and cerebellum; the increase was more in the range of that seen in the Norrbottnian type III than in type II Gaucher disease. Cerebral cortical changes were characterized by a band-like intraparenchymal accumulation of Gaucher cells in lamina IV with an accompanying astrogliosis. In the cerebellum, a focal severe loss of granule cells and a global loss of dentate nucleus neurons was recorded. Milder changes were seen in thalamus and brain stem where perivascular accumulation of Gaucher cells was present in all regions. The cerebral cortical changes resembled those seen in type II Gaucher disease and was much more marked than in the Norrbottnian type III, whereas the changes in the dentate nucleus were more severe than in both type II and type III. The phenotypic variability with different patterns of clinical symptoms and neuropathological changes in neuronopathic Gaucher disease is discussed. © 1991 Springer-Verlag.
  • Authors

    Published In

    Digital Object Identifier (doi)

    Author List

  • Conradi N; Kyllerman M; Månsson JE; Percy AK; Svennerholm L
  • Start Page

  • 152
  • End Page

  • 157
  • Volume

  • 82
  • Issue

  • 2