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

Jackson syndrome

Also known as: Vagoaccessory-hypoglossal paralysis

Palatal, vocal cord and tongue paralysis.

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

Etiology & mechanism

Medullary lesion involving cranial nerves X, XI and XII.

Gene(s) involved (0)

No gene recorded.

Symptoms & signs (4)

dysphagiahoarsenessshoulder weaknesstongue weakness
SyndromeScope — educational reference. Content is model-generated and not clinically verified; always confirm against OMIM, Orphanet and GeneReviews before clinical use.