滑膜肉瘤也是一种恶性肿瘤要认识滑膜肉瘤,首先需要从肿瘤说起。肿瘤分为良性和恶性,而恶性肿瘤可以分为两大类,一类是常说的癌症,另外一类就是肉瘤。癌症组织,来源于人体的上皮组织,肉瘤组织则来源于间叶组织,这是两者的根本区别。从发病率来看,癌症发病率要远大于肉瘤,在所有恶性肿瘤当中,肉瘤只占1%~2%。与癌症在 Synovial sarcoma is also a malignant tumor to recognize synovial sarcoma, first of all need to talk about from the tumor. Tumors are divided into benign and malignant, and malignant tumors can be divided into two categories, one is often said that the cancer, the other is sarcoma. Cancer tissue, human-derived epithelial tissue, sarcoma tissue is derived from mesenchymal tissue, which is the fundamental difference between the two. From the incidence point of view, the incidence of cancer is much larger than the sarcoma, among all malignancies, sarcoma accounts for only 1% to 2%. With cancer in