Market Overview and Epidemiological Landscape The global Malignant Fibrous Histiocytoma Market continues to evolve as healthcare systems worldwide grapple with this rare but aggressive soft tissue sarcoma. Also known as undifferentiated pleomorphic sarcoma, malignant fibrous histiocytoma primarily affects adults between 50-70 years of age, with an estimated incidence rate of 1-3 cases per 100,000 individuals Read.