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虽然,起源于多种细胞成分构成的恶性软组织肿瘤发病率较低,仅占成人恶性肿瘤的0.73%~0.81%,15岁以下儿童的6.5%~([1])。但是,在人体恶性肿瘤分类中最为复杂,国际通用的病理分类有19个组织类型和50余种不同的亚型。与常见恶性肿瘤相比,国内外专门从事研究和临床软组织肿瘤治疗的科研人员和临床医师较少,学术活动、相关论文和书籍等也不够普及,临床医师可获得的继续教育资源相对匮乏。因此,临床
Although the incidence of malignant soft tissue tumors, which originated from a variety of cellular components, is relatively low, they account for only 0.73% to 0.81% of adult malignancies and 6.5% to children under 15 years of age [1]. However, the most complex classification of human malignant tumors, the international common pathological classification of 19 tissue types and more than 50 different subtypes. Compared with common malignancies, there are fewer researchers and clinicians at home and abroad who specialize in the research and clinical treatment of soft tissue tumors. Academic activities, related dissertations and books are also not popular enough. The resources for continuing education available to clinicians are relatively scarce. Therefore, clinical