title: [Dermatofibrosarcoma protuberans. A clinicopathologic study of 27 cases with particular reference to distinction from fibrosarcoma or malignant fibrous histiocytoma].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005354:Fibrosarcoma / Q000473:pathology*; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000473:pathology*