Late onset cerebellar cortical atrophy

Definition

This is a sporadic late onset cerebellar cortical atrophy with progressive ataxia. Neuropathologically it is characterised by diffuse cerebellar cortical lesions and absence of neuronal loss in the dorsomedial part of the inferior olives.

Exclusions

• Hereditary ataxia (8A03.1)

Also indexed as

Nearby in Non-hereditary degenerative ataxia

• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified