不同体位固定技术在胸腹部肿瘤放射治疗中的临床价值  

The Clinical Value of Different Thermoplastic Membrane Fixation in the Radiotherapy of Thoracoabdominal Tumor

作　　者：蔡育欣 CAI Yuxin(Department of Radiotherapy,Quanzhou First Hospital Affiliated to Fujian Medical University,Quanzhou Fujian 362000,China)

机构地区：[1]福建医科大学附属泉州第一医院放疗科,福建泉州362000

出　　处：《中国卫生标准管理》2020年第21期36-38,共3页China Health Standard Management

摘　　要：目的探究不同体位固定技术在胸腹部放射治疗的临床价值。方法选2018年1月—2019年9月84例胸腹部肿瘤放射治疗患者为研究对象,随机均分为常规组(42例,实施胸腹部真空袋体位固定技术)、研究组(42例,实施热塑体膜固定技术),比较组间固定效果。结果研究组头足、左右、前后摆位误差均较常规组小,差异有统计学意义(P<0.05);经不同程度呼吸后研究组患者头足、左右、前后体位误差均较常规组小,差异有统计学意义(P<0.05)。结论在胸腹部肿瘤放射治疗中,与胸腹部真空袋体位固定术相比,热塑体膜固定技术可减少体位摆位误差及呼吸运动误差,效果显著。Objective To explore the clinical value of different thermoplastic membrane fixation in the treatment of thoracic and abdominal radiation.Methods From January 2018 to September 2019,84 patients with thoracoabdominal tumor treated by radiotherapy were randomly divided into two groups:routine group(42 cases,with thoracoabdominal vacuum bag fixation technique)and study group(42 cases,with thermoplastic membrane fixation technique).The results of fixation between groups were compared.Results The head and foot,left and right,front and back positioning errors of the study group were smaller than those of the routine group,the difference was statistically significant(P<0.05);the head and foot,left and right,front and back position errors of the study group were smaller than those of the routine group after different degrees of breathing,the difference was statistically significant(P<0.05).Conclusion In the radiotherapy of thoracoabdominal tumor,compared with the thoracoabdominal vacuum bag fixation,the thermoplastic membrane fixation technology can reduce the positioning error and respiratory movement error,and the effect is significant.

关 键 词：胸腹部肿瘤 放射治疗 体位固定 热塑体膜 真空袋 误差 

分 类 号：R730[医药卫生—肿瘤]