pubmed-article:1654964 | pubmed:abstractText | Non-hereditary olivo-ponto-cerebellar atrophy (OPCA) and striato-nigral degeneration (SND) have been looked upon as a single disease entity called multisystem atrophy (MSA) by Oppenheimer. This study revealed that both intracytoplasmic argyrophilic inclusions (AI) in pontine neurons and glial (argyrophilic) cytoplasmic inclusions (GCIs) widely distributed in the CNS are characteristics of MSA. | lld:pubmed |