title: [Progressive spinal amyotrophy. Nosographic problems].
abstract: After a bibliographical revue on progressive spinal amyotrophy the nosographical aspects of the various forms are discussed, above all the proximal ones. Considering personal observations, the conclusion is that a definite differences is the various forms of proximal spinal amyotrophy does not exist and today they are different expressions of the same illness.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003711:Demyelinating Diseases; D005260:Female; D006801:Humans; D008297:Male; D009046:Motor Neurons; D009133:Muscular Atrophy / Q000235:genetics*; D009410:Nerve Degeneration; D013118:Spinal Cord Diseases / Q000235:genetics*
vernacular_title: Le amiotrofie spinali progressive. Problemi nosografici