Sarcoma can be divided into benign tumors and malignant tumors in two cases, most of the sarcomas originate from mesenchymal tissues, sarcomas are easy to metastasize and develop rapidly. Malignant tumors are the most serious, usually mostly osteosarcoma or malignant tumors of soft tissue muscle, for example, liposarcoma, rhabdomyosarcoma and osteosarcoma are malignant tumors, malignant tumors grow fast, with low differentiation and high severity. Benign sarcoma is generally fibrosarcoma, mainly occurring in the limbs, well differentiated, slow growth but easy to metastasize, the severity of the second, should receive timely treatment. Tumor patients should pay attention to daily diet should be diversified, strengthen the nutrition, enhance the resistance, and have discomfort timely medical treatment.