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Syndrome reference sheet
Generated 13 Oct 2026
Neurology · Neurology / Pediatric neurology; Neurogenetics

Poretti–Boltshauser syndrome

Also known as: Poretti–Boltshauser syndrome

Cerebellar dysplasia with cysts, ataxia and oculomotor apraxia.

Medical specialty
Neurology
Subspecialty
Neurology / Pediatric neurology; Neurogenetics
Sex & age distribution
Male: affected; Female: affected equally; Children: yes, congenital onset
Gene(s) involved
LAMA1

Etiology & mechanism

LAMA1 mutations.

Gene(s) involved (1)

LAMA1

Symptoms & signs (6)

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