X-linked ichthyosis

GPTKB entity

Statements (31)
Predicate Object
gptkbp:instanceOf gptkb:skin
genetic disorder
gptkbp:affects integumentary system
gptkbp:causedBy mutation in the STS gene
steroid sulfatase deficiency
gptkbp:complication cryptorchidism
corneal opacities
prolonged labor in mothers
gptkbp:diagnosedBy genetic testing
clinical examination
gptkbp:differentialDiagnosis gptkb:ichthyosis_vulgaris
gptkb:lamellar_ichthyosis
gptkbp:firstDescribed 1965
gptkbp:frequency rare
https://www.w3.org/2000/01/rdf-schema#label X-linked ichthyosis
gptkbp:ICD-10_code Q80.1
gptkbp:inheritance X-linked recessive
mothers are carriers
gptkbp:locatedOnChromosome gptkb:X_chromosome
gptkbp:OMIM 308100
gptkbp:onset infancy
gptkbp:otherName gptkb:X-linked_recessive_ichthyosis
steroid sulfatase deficiency
gptkbp:prevalence 1 in 2,000 to 6,000 males
gptkbp:sexAffected males
gptkbp:symptom scaly skin
dark, thick, plate-like scales
gptkbp:treatment moisturizers
keratolytic agents
gptkbp:bfsParent gptkb:Xp21.2
gptkbp:bfsLayer 6