Histiocytoma, Malignant Fibrous

Fibrous Histiocytoma, Malignant; Fibrous Histiocytomas, Malignant; Histiocytomas, Malignant Fibrous; Malignant Fibrous Histiocytomas
The most commonly diagnosed soft tissue sarcoma. It is a neoplasm with a fibrohistiocytic appearance found chiefly in later adult life, with peak incidence in the 7th decade.