论文部分内容阅读
放射治疗为子宫颈癌的主要治疗手段之一,近年来随着后装技术的进展,以及选择性地配合手术或化疗,疗效有所提高。本文重点讨论放疗原则及其与手术、化疗的综合治疗。一、宫颈癌放疗的一般原则由于宫颈癌病变长时间限于盆腔,故放疗是治疗宫颈癌的主要方法。子宫阴道及周围组织的放射耐受量较高,且不论宫颈鳞癌或腺癌,均有一定的放射敏感性。宫颈癌的放疗具有适用于临床各期,疗效高,操作简便等优点。其治疗可分为两部分,即腔内治
Radiation therapy is one of the main treatments for cervical cancer. In recent years, with the progress of afterloading technology and the selective cooperation with surgery or chemotherapy, the curative effect has been improved. This article focuses on the principles of radiotherapy and its comprehensive treatment with surgery and chemotherapy. First, the general principle of cervical cancer radiotherapy Cervical cancer due to prolonged limited to the pelvic, radiotherapy is the main method of treatment of cervical cancer. Uterine vaginal and surrounding tissue radiation tolerance is higher, and regardless of cervical squamous cell carcinoma or adenocarcinoma, have a certain radiosensitivity. Cervical cancer radiotherapy for clinical stage, high efficacy, easy operation and so on. The treatment can be divided into two parts, namely cavity treatment