比较乳腺癌放疗应用真空垫与乳腺托架两种固定体位的摆位误差  

Comparison of breast cancer radiotherapy applied vacuum pad and the positioning error of breast bracket

作　　者：赵志斌[1] 

机构地区：[1]广西医科大学附属肿瘤医院,广西南宁530021

出　　处：《医药前沿》2015年第11期64-65,共2页Journal of Frontiers of Medicine

摘　　要：目的：分析乳腺癌放疗应用真空垫与乳腺托架两种固定体位的摆位误差。方涤选取乳腺癌患者88例，随机分为对照组与观察组各44例，均采取放疗，观察组采取专用固定板与真空垫固定，对照组采取专用乳腺托架固定，测量两组患者摆位误差。结果：观察组Y轴及z轴上摆位误差均显著小于对照组，1次摆位成功率显著高于对照组。结论：在乳腺癌放疗中采用真空垫固定可对患者手臂及身体位置良好固定，可重复度高且舒适度好，临床应用俐直较高。Objective Analysis of breast cancer radiotherapy applied vacuum pad and breast bracket the positioning error of two kinds of fixed positionaMethods Select 88 patients with breast cancer were randomly divided into control group and observation group, both are 44 cases, to do a radiation therapy. Observation group adopt special fixed plate and vacuum pace Control group take dedicated breast bracket is fixed Measurements placement error in the two groups patients.Results Observation group the positioning error on the Y axis and Z axis were significantly less than the control group. Once a success rate of placement is significantly higher than the control group.Condusions In breast cancer radiotherapy using vacuum pad can be well fixed to the patient＇s arm and body position, repeatable degree is high, good comfort, higher clinical value.

关 键 词：乳腺癌 真空垫 乳腺托架 摆位误差 

分 类 号：R737.9[医药卫生—肿瘤]