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Syndrome reference sheet
Generated 12 Oct 2026
Dermatology · Dermatology / Pigmentary disorders

Chédiak–Higashi syndrome

Also known as: CHS

Partial oculocutaneous albinism with immunodeficiency and giant lysosomes.

Medical specialty
Dermatology
Subspecialty
Dermatology / Pigmentary disorders
Sex & age distribution
Male: affected; Female: affected, equal; Children: yes, infancy onset
Gene(s) involved
LYST

Etiology & mechanism

Defective lysosomal trafficking regulator.

Gene(s) involved (1)

LYST

Symptoms & signs (7)

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