Uterine smooth muscle sarcoma belongs to highly malignant tumors, the specific survival time is related to the stage of the tumor, the presence or absence of metastasis, the treatment method and the effect of treatment, there is no exact time. If the discovery is relatively early, it is possible to achieve a survival rate of more than five years through surgery, with radiotherapy, chemotherapy and targeted drug therapy. If the uterine smooth muscle sarcoma is found after the metastasis, or the treatment is not timely, losing the best time for surgery, the survival time in this case is generally not too long, depending on the individual’s autoimmunity, and the mood to overcome the disease. Uterine smooth muscle sarcoma patients need to go to the hospital as soon as possible, by the doctor according to the specific conditions, to formulate individualized diagnosis and treatment plan, so as to avoid delaying the condition.