mesenchymal cell neoplasm ossifying fibromyxoid tumor https://www.malacards.org/card/ossifying_fibromyxoid_tumor EFO:1000408 UMLS:C1266128 ossifying fibromyxoma OFMT SCTID:404076001 ossifying fibromyxoid tumour (morphologic abnormality) MONDO:0006330 ONCOTREE:OFMT MEDGEN:226846 DOID:2685 A rare soft tissue tumor of uncertain lineage characterized by the presence of neoplastic spindle to round cells forming cords in a fibromyxoid stroma. The lesions are associated with the formation of metaplastic bone. Most patients present with painless subcutaneous masses. Recurrences have been reported in a minority of patients. ossifying fibromyxoid tumor (morphologic abnormality) ICDO:8842/0 NCIT:C6582 ossifying fibromyxoid neoplasm fibromyxoid tumor