Syndromic Multisystem Autoimmune Disease Due to Itch Deficiency is related to autoimmune disease, multisystem, with facial dysmorphism. An important gene associated with Syndromic Multisystem Autoimmune Disease Due to Itch Deficiency is ITCH (Itchy E3 Ubiquitin Protein Ligase). Affiliated tissues include thyroid and liver, and related phenotypes are global developmental delay and abnormal facial shape