A huge pelvic mass may be a huge ovarian cyst, a leiomyosarcoma of the broad ligament, or a huge mass caused by a large uterine fibroid in the intermural wall. If the mass is a mixed mass by ultrasound, it should be taken seriously enough to exclude the possibility of malignancy, for example, it is necessary to do the three gynecologic oncology tests, combined with the carcinoembryonic antigen and carcinoma antigen to make a preliminary diagnosis of the abnormally high. If abnormal elevation occurs, it may be malignant tumor, in the clinic, if necessary, can do CT examination, and then give further diagnosis, whether it is benign or malignant tumor, for the huge pelvic mass, it is recommended to give surgery as soon as possible for treatment, and the resected mass must be sent to the pathology, and pathological diagnosis will be subject to pathological diagnosis.