has material basis in germline mutation in FGFR1 lipomatosis encephalocraniocutaneous lipomatosis https://github.com/monarch-initiative/mondo/issues/4521 https://rarediseases.info.nih.gov/diseases/2108/encephalocraniocutaneous-lipomatosis https://www.malacards.org/card/encephalocraniocutaneous_lipomatosis A rare neoplastic syndrome characterized by the presence of unilateral lipomas of the cranium, face and neck, and ipsilateral cerebral malformations. Orphanet:2396 encephalocraniocutaneous lipomatosis, somatic mosaic SCTID:238905009 OMIM:613001 ECCL NCIT:C4701 MESH:C535736 Fishman syndrome MONDO:0013074 Haberland syndrome GARD:0002108 UMLS:C0406612 ICD9:757.8 icd11.foundation:1084215843 encephalocraniocutaneous lipomatosis MEDGEN:140807 subcutaneous tissue disorder benign neoplasm of skin hereditary disorder of connective tissue hereditary skin disorder