title: Malignant fibrous histiocytoma?
mesh_terms: D002454:Cell Differentiation; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology*; D006651:Histocytochemistry; D006801:Humans; D007120:Immunochemistry; D008495:Medical Oncology / Q000639:trends; D010336:Pathology / Q000639:trends