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Syndrome reference sheet
Generated 13 Oct 2026
Neurology · Neurology / Brainstem syndromes

Claude syndrome

Also known as: Inferior red nucleus syndrome

Oculomotor palsy with contralateral ataxia.

Medical specialty
Neurology
Subspecialty
Neurology / Brainstem syndromes
Sex & age distribution
Male: affected; Female: affected; Children: rare
Gene(s) involved
None recorded

Etiology & mechanism

Midbrain lesion at the red nucleus.

Gene(s) involved (0)

No gene recorded.

Symptoms & signs (3)

contralateral ataxiadysmetriathird nerve palsy
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