title: [Nature of the pigment in multilayer neurofibromas].
abstract: Two cases of storiform neurofibroma were examined electronmicroscopically. Their pigment was identified as melanin both by histochemical methods and by the presence of melanosomes. In one case moreover another pigment of lysosomal location was found.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D009455:Neurofibroma / Q000032:analysis / Q000473:pathology*; D010860:Pigments, Biological / Q000032:analysis*
chemical_list: D010860:Pigments, Biological
vernacular_title: Povaha pigmentu storiformního neurofibromu.