Malignant fibrous histiocytoma of the soft tissues of the trunk and extremities
Pritchard, D.J.; Reiman, H.M.; Turcotte, R.E.; Ilstrup, D.M.
Clinical Orthopaedics and Related Research 289: 58-65
1993
ISSN/ISBN: 0009-921X PMID: 8386072 Document Number: 421461
Malignant fibrous histiocytoma (MFH) is the most commonly diagnosed soft-tissue sarcoma. Of 408 retrospectively reviewed patients with MFH, 220 patients had primary, localized, previously untreated tumors involving the extremities or limb girdles. Univariate statistical analysis of results revealed five prognostic factors that were significantly related to poor outcome: old age, deeply seated lesions, surgical grade, large size, and marginal or intralesional surgery. Multivariate analysis revealed only three factors that were significantly related to poor prognosis: old age, deeply seated lesions, and inadequate surgery.