Palmoplantar Carcinoma, Multiple Self-Healing, also known as corneal intraepithelial dyskeratosis-palmoplantar hyperkeratosis-laryngeal dyskeratosis syndrome, is related to myeloma, multiple and plasma cell neoplasm. An important gene associated with Palmoplantar Carcinoma, Multiple Self-Healing is NLRP1 (NLR Family Pyrin Domain Containing 1). Affiliated tissues include skin and eye, and related phenotypes are keratosis pilaris and short neck