label: Ossifying Fibromyxoid Tumor
label_lc: ossifying fibromyxoid tumor
description: 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.