Objective To compare the influence of two different position fixation techniques on the setup error of radiotherapy towards breast cancer patients after modified radical mastectomy. Methods Fifty breast cancer patients,who had taken modified radical mastectomy and were receiving adjuvant radiotherapy,were included in the study. Patients were randomly divided into two groups: 25 cases in the wing plate and vacuum cushion fixed position group,and 25 cases in the head and neck shoulder thermoplastic membrane f...
【更新日期】
2017-06-21
【分类号】
R730.55;R737.9
【正文快照】
全球肿瘤流行病统计数据(global cancer epide-miology statistics,GLOBOCAN)认为,乳腺癌是中国女性最常见的癌症,年龄标化率(age standardizedrate,ASR)为21.6/10万。根据中国国家肿瘤登记中心的数据,乳腺癌是城市女性最常见的癌症,是农村女性第4大常见癌症。城市地区的ASR(34