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软组织肉瘤(softtissuetumor, STS)是起源于间叶性组织的一大类恶 性肿瘤,在儿童中相对较常见有两大 类[1～3]:横纹肌肉瘤(rhabdomyosarcoma, RMS)和非横纹肌肉瘤(non RMSsoft tissuesarcomasNRSTS),前者是最为常 见的
Soft tissue sarcomas (STSs) are a group of malignant tumors that originate in mesenchymal tissue and are relatively common in children. There are two broad categories [1 ~ 3]: rhabdomyosarcoma (RMS) and non-rhabdomyosarcoma RMSsoft tissuesarcomasNRSTS), the former is the most common