近年统计资料表明,宫颈癌发病率在妇女恶性肿瘤中始终占首位。放射治疗是生殖器官恶性肿瘤的主要方法。在恶性肿瘤的治疗中放疗占80％,与综合疗法(15％)及外科治疗(5％)相比,一直领先。 Statistics in recent years show that the incidence of cervical cancer in women with malignant tumors has always topped. Radiation therapy is the main method of genital malignancy. Radiotherapy accounts for 80% of the cancers treated, and leads the way in terms of combination therapy (15%) and surgical treatment (5%).