Avellis syndrome

Also known as: Unilateral vagal accessory palsy

Ipsilateral palate and vocal cord paralysis with contralateral sensory loss.

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

Etiology & mechanism

Lesion of the nucleus ambiguus and spinothalamic tract.

Gene(s) involved (0)

No gene recorded.

Symptoms & signs (4)

contralateral pain and temperature lossdysphagiahoarsenesspalatal paralysis

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