Keratitis-Ichthyosis-Deafness Syndrome, Autosomal Dominant, also known as keratitis-ichthyosis-deafness syndrome, is related to ichthyosis and skin disease, and has symptoms including photophobia An important gene associated with Keratitis-Ichthyosis-Deafness Syndrome, Autosomal Dominant is GJB2 (Gap Junction Protein Beta 2). Affiliated tissues include skin and eye, and related phenotypes are sensorineural hearing impairment and ichthyosis