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GENATLAS PHENOTYPE
last update : 24-09-2019
Symbol HXALI
Location 19p13.3
Name hepoxilin A3 synthase-linked ichthyosis
Corresponding gene GPX4
Main clinical features
  • ichthyosis with onset in infancy around 1-2 years, mild symptoms, such as light scaling, on the lower legs and lower arms
  • growing age the scaling became dark brown, thick and more adherent
  • histologically, mild hyperkeratosis, thinned and occasionally missing granular layer, but also broadened and thickened granular layer and mild to increased atrophy of the epidermis
  • Genetic determination not applicable
    Function/system disorder
    Type disease
    Remark(s)