中国医药指南
中國醫藥指南
중국의약지남
CHINA MEDICINE GUIDE
2014年
11期
20-20,22
,共2页
食管癌%三维适形放疗%强调放疗物理计划
食管癌%三維適形放療%彊調放療物理計劃
식관암%삼유괄형방료%강조방료물리계화
Esophageal cancer%Three-dimensional conformal radiotherapy%Radiotherapy plan emphasizes physical
目的：探讨食管癌三维适形放疗与强调放疗物理计划的比较情况。方法分析我院2011年1月至2013年3月收治的食管癌患者60例临床资料，依据放疗方式不同进行临床随机分组，治疗Ⅰ组30例和治疗Ⅱ组30例。结果治疗Ⅱ组食管癌患者预防照射区的Dmean、D100、D95、V105、HI明显优于治疗Ⅰ组，治疗Ⅱ组食管癌患者预防照射区的V100、HI明显优于治疗Ⅰ组，P<0.05，差异均有统计学意义。结论强调放疗物理计划在预防照射区和肿瘤区都能得到理想的剂量分布，并且原发病灶可获得比常规分割更高的生物等效剂量，值得临床推广应用。
目的：探討食管癌三維適形放療與彊調放療物理計劃的比較情況。方法分析我院2011年1月至2013年3月收治的食管癌患者60例臨床資料，依據放療方式不同進行臨床隨機分組，治療Ⅰ組30例和治療Ⅱ組30例。結果治療Ⅱ組食管癌患者預防照射區的Dmean、D100、D95、V105、HI明顯優于治療Ⅰ組，治療Ⅱ組食管癌患者預防照射區的V100、HI明顯優于治療Ⅰ組，P<0.05，差異均有統計學意義。結論彊調放療物理計劃在預防照射區和腫瘤區都能得到理想的劑量分佈，併且原髮病竈可穫得比常規分割更高的生物等效劑量，值得臨床推廣應用。
목적：탐토식관암삼유괄형방료여강조방료물리계화적비교정황。방법분석아원2011년1월지2013년3월수치적식관암환자60례림상자료，의거방료방식불동진행림상수궤분조，치료Ⅰ조30례화치료Ⅱ조30례。결과치료Ⅱ조식관암환자예방조사구적Dmean、D100、D95、V105、HI명현우우치료Ⅰ조，치료Ⅱ조식관암환자예방조사구적V100、HI명현우우치료Ⅰ조，P<0.05，차이균유통계학의의。결론강조방료물리계화재예방조사구화종류구도능득도이상적제량분포，병차원발병조가획득비상규분할경고적생물등효제량，치득림상추엄응용。
Objective To approach comparative of esophageal cancer by three-dimensional conformal radiotherapy and radiotherapy plan emphasizes physical. Method To analyze 60 cases clinical data of esophageal cancer patients in our hospital from January 2011 to March 2013, which was to be divided into two groups treatmentⅠgroup and treatmentⅡgroup. Result The Dmean, D100, D95, V105, HI of esophageal cancer PTV1 of treatmentⅡgroup were better than treatmentⅠgroup, the V100, HI of esophageal cancer PTV1 of treatment Ⅱgroup were better than treatmentⅠgroup, P<0.05, the difference were statistical signiifcance. Conclusion Emphasis on radiation dose distribution of physical planning can be ideal in the prevention of radiation zone and tumor area, and the primary lesion can be biologically equivalent dose higher than conventional segmentation obtained, which was to be used.
