Primary malignant fibrous histiocytoma (myxofibrosarcoma/pleomorphic sarcoma not otherwise specified) of the breast: clinicopathologic study of 19 cases
Keywords: سارکوم پلومورفیک; Breast; Malignant fibrous histiocytoma; Myxofibrosarcoma; Pleomorphic sarcoma; Giant cell–rich malignant fibrous histiocytoma; Immunohistochemistry; Pleomorphic hyalinizing angiectatic tumor; Metaplastic (sarcomatoid) carcinoma