Ichthyosis, Congenital, Autosomal Recessive 2, also known as autosomal recessive congenital ichthyosis 2, is related to self-improving collodion baby and ichthyosis, congenital, autosomal recessive 3. An important gene associated with Ichthyosis, Congenital, Autosomal Recessive 2 is ALOX12B (Arachidonate 12-Lipoxygenase, 12R Type), and among its related pathways/superpathways is Prostaglandin 2 biosynthesis and metabolism FM. The drugs Ustekinumab and Bezafibrate have been mentioned in the context of this disorder. Affiliated tissues include skin, and related phenotypes are hypohidrosis and alopecia