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Syndrome reference sheet
Generated 13 Oct 2026
Neurology · Neurology / Metabolic disease

Mucopolysaccharidosis type II with neurological involvement

Also known as: Hunter syndrome

X-linked lysosomal storage disease.

Medical specialty
Neurology
Subspecialty
Neurology / Metabolic disease
Sex & age distribution
Male: affected, nearly all; Female: carriers rarely affected; Children: yes, early childhood
Gene(s) involved
IDS

Etiology & mechanism

IDS mutation.

Gene(s) involved (1)

IDS

Symptoms & signs (4)

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