Source:http://linkedlifedata.com/resource/umls/id/C0020757
MSH: Any of several generalized skin disorders characterized by dryness, roughness, and scaliness, due to hypertrophy of the stratum corneum epidermis. Most are genetic, but some are acquired, developing in association with other systemic disease or genetic syndrome.,NCI: A group of inherited or acquired skin disorders characterized by a dry, thickened, and scaly skin. The skin changes range from mild to severe.