Cervical cancer stage 2B cannot be cured, but its survival can be significantly prolonged with proper treatment. Stage 2B of cervical cancer is already in the middle and late stages of cervical cancer, and there is no time for surgery, which is inappropriate at this time and cannot remove the lesion completely. At this time, the appropriate method is radiation therapy, which can be performed with intracavitary brachytherapy, and at the same time with external irradiation, and in the process of radiation therapy with cisplatin-based concurrent chemotherapy, which can significantly prolong the survival after the above treatment. If the patient has obvious cancer foci or obvious bleeding, the patient will also get obvious relief after corresponding radiotherapy.