Cancer
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Malignant fibrous histiocytoma, the major subset of soft tissue sarcomas, was examined for prognostic factors that could influence clinical management and research. Two hundred twenty-seven patients with localized disease, having surgery as the principal modality, were reviewed retrospectively to identify clinical outcomes. The mean age of the patients was 54 years. ⋯ Survival rates for both grades were affected by size: tumors of high grade and smaller than 5 cm in diameter had a survival rate of 79%; 5 to 10 cm, 63%; and more than 10 cm, 41%. Grade and size emerge as significant prognostic indicators. These variables will prove helpful in treatment decisions and design of clinical studies.