Keratitis-ichthyosis-deafness (KID) syndrome is a rare disorder that causes skin abnormalities, eye problems, and hearing loss.[12749] Skin abnormalities include thick, hard skin on the underside of the hands and feet (palmoplantar keratoderma); thick, red patches of skin (erythrokeratoderma); and dry, scaly skin (ichthyosis). Eye problems are caused by keratitis (inflammation of the cornea) which can lead to pain; sensitivity to light; extra blood vessel growth; scarring; and eventual vision loss or blindness.[12749] KID syndrome is caused by mutations in the GJB2 gene.[12747] Most cases are sporadic but familial cases with autosomal dominant inheritance have been reported.[4312] Treatment focuses on the specific symptoms present.[4312]
For more information, visit GARD.