skin neoplasm schwannoma schwannomatosis https://github.com/monarch-initiative/mondo/issues/7663 https://github.com/monarch-initiative/mondo/issues/9097 https://www.malacards.org/card/full_schwannomatosis https://www.malacards.org/card/schwannomatosis ICD9:237.73 UMLS:C1335929 Neurinomatosis neurilemmomatosis congenital cutaneous schwannomatosis, NEC MONDO:0008075 ICD10CM:Q85.03 OMIMPS:162091 ICDO:9560/1 schwannomatosis DOID:3204 neurilemmomatosis MEDGEN:234775 The least frequent form of the rare genetic disorder neurofibromatosis. It is clinically and genetically distinct from NF1 and NF2 and is characterized by the development of multiple schwannomas (nerve sheath tumors), without involvement of the vestibular nerves. NF3 develops in adulthood and is often associated with chronic pain. Dysesthesia and paresthesia may also be present. Common localizations include the spine, peripheral nerves, and the cranium. NCIT:C6557 Orphanet:93921 neurinoma schwannomatosis, NOS NF3 Schwannomatosis congenital cutaneous neurilemmomatosis GARD:0004768 neurofibromatosis type 3 hyperpigmentation of the skin developmental defect during embryogenesis neurofibromatosis hereditary skin disorder