For tumors that can be completely resected, they must be resected together with the surrounding normal tissues, including the biopsy site, skin and its nearby muscles. For intramuscular tumors, the affected muscles should be completely removed from beginning to end. Only when the clinical manifestations show that lymph nodes have been tired in time can lymph node dissection be carried out.

For soft tissue tumors that can not be completely removed, the method of product reduction surgery and other treatments after operation are adopted, which improves the quality of life of patients and prolongs their lives. For huge retroperitoneal liposarcoma, tumor reduction surgery can be performed first, and then radiotherapy can be added.

Amputation is suitable for patients with advanced giant tumor accompanied by ulcer bleeding and unable to stop bleeding; Or accompanied by serious infection (such as sepsis, tetanus, etc.). ); Or the rapid growth of tumor causes severe pain, which is difficult to control with drugs; Or pathological fracture of limbs, loss of mobility.

2. Radiotherapy

When radical surgery will cause dysfunction, you can choose the combination of surgery and radiotherapy, but the disadvantage is that the wound is not easy to heal after surgery.

3. Chemotherapy

There are many effective drugs to treat soft tissue sarcoma, mainly adriamycin, DTIC, CTX, IFO, KSM and so on. Generally speaking, the curative effect is better than that of CYVADIC combined regimen, with 3 ~ 4 weeks as a course of treatment. However, most soft tissue sarcomas are insensitive to chemotherapy and can only be used as clinical adjuvant treatment.