Xeroderma pigmentosum--a unique variant with neurological involvement.
D000293:Adolescent; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology; D009410:Nerve Degeneration; D009422:Nervous System Diseases / Q000209:etiology*; D014983:Xeroderma Pigmentosum / Q000150:complications*