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放射治疗在妇科恶性肿瘤的治疗中,占有很重要的位置.根据统计,放射剂量越大,放射反应的发生率越高.在高能放射时代反应较多,随着剂量的增加,期望治愈率能够提高,也存在治愈率提高和副反应增加交织发生的问题.还有因剂量分布、照射野及半影等的改善,对皮肤、骨、造血系统等的副作用明显减少.下面重点讨论妇科恶性肿瘤放射治疗中常见的副反应及损伤的防治.放射线一般反应:放射治疗开始时常主诉恶心、呕吐、胃纳欠佳、乏力、头晕等症状.当达到10～15Gy后许多病例有所缓解.可服多种维生素、助消化、止
Radiotherapy plays an important role in the treatment of gynecological malignancies. According to statistics, the greater the radiation dose, the higher the incidence of radiation reactions. In the era of high-energy radiation, there are more reactions. With the increase of dose, the expected cure rate can be There are also problems associated with increased cure rate and increased side effects. There are also improvements in dose distribution, irradiation fields, and penumbra, and the side effects on the skin, bone, hematopoietic system, etc. are significantly reduced. The following discussion focuses on gynecologic malignancies. Common side effects of radiation therapy and prevention of injuries. General radiation response: At the beginning of radiation therapy often complain of nausea, vomiting, poor appetite, fatigue, dizziness and other symptoms. When reached 10 ~ 15Gy after many cases have eased. Multivitamins, aid digestion, stop