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原发性软组织巨细胞肿瘤 (ＧＣＴ ＳＴ)最早由Ｓａｌｍ和Ｓｉｓｓｏｎｓ于 1972年描述 ,其特点是发生于软组织但含有破骨细胞样巨细胞。之后有关该瘤的报道时有所见 ,并将之归为恶性纤维组织细胞瘤或肉瘤等。作者对 2 2例ＧＣＴ ＳＴ进行了临床病理学及免疫组化研究。2 2例ＧＣ
Primary soft-tissue giant cell tumors (GCT ST) were first described by Salm and Sissons in 1972 and are characterized by soft tissue but containing osteoclast-like giant cells. Later reports about the tumor were seen and classified as malignant fibrous histiocytoma or sarcoma. The authors performed a clinicopathological and immunohistochemical study on 22 cases of GCT ST. 22 cases of GC