erbliche Ichthyosis palmaris et plantaris cornea | Keratodermia symmetricum hereditarium | Keratodermia)palmarum et plantarum hereditaria | Keratosis palmoplantaris diffusa circumscripta Thost Unna | Keratosis(Keratoma | Thost Unna-Syndrom | Tylosis palmaris et plantaris
syndroom van Unna-Thost