肿瘤基础与临床
腫瘤基礎與臨床
종류기출여림상
JOURNAL OF BASIC AND CLINICAL ONCOLOGY
2015年
2期
143-145
,共3页
老年患者%食管癌%三维适形放疗%放射性肺炎%体积剂量关系%照射剂量
老年患者%食管癌%三維適形放療%放射性肺炎%體積劑量關繫%照射劑量
노년환자%식관암%삼유괄형방료%방사성폐염%체적제량관계%조사제량
elder patients%esophageal carcinoma%radiotherapy%radiation pneumonitis%volume dose relation-ship%radiation dose
目的:探讨老年食管癌患者三维适形放疗后放射性肺炎( RP)发生的相关因素。方法回顾性分析行三维适形放疗的90例老年食管癌患者的临床资料及放疗物理参数。结果15例患者出现RP;RP相关因素有慢性阻塞性肺病( COPD)、再程放疗、放疗剂量、照射野数、肺V5、V10、V15、V20、V25、V30、V40等;性别、吸烟史、糖尿病、临床分期与 RP的发生无关。结论 V10、V15、V20、MLD和 COPD 是 RP 的独立危险因素。
目的:探討老年食管癌患者三維適形放療後放射性肺炎( RP)髮生的相關因素。方法迴顧性分析行三維適形放療的90例老年食管癌患者的臨床資料及放療物理參數。結果15例患者齣現RP;RP相關因素有慢性阻塞性肺病( COPD)、再程放療、放療劑量、照射野數、肺V5、V10、V15、V20、V25、V30、V40等;性彆、吸煙史、糖尿病、臨床分期與 RP的髮生無關。結論 V10、V15、V20、MLD和 COPD 是 RP 的獨立危險因素。
목적:탐토노년식관암환자삼유괄형방료후방사성폐염( RP)발생적상관인소。방법회고성분석행삼유괄형방료적90례노년식관암환자적림상자료급방료물리삼수。결과15례환자출현RP;RP상관인소유만성조새성폐병( COPD)、재정방료、방료제량、조사야수、폐V5、V10、V15、V20、V25、V30、V40등;성별、흡연사、당뇨병、림상분기여 RP적발생무관。결론 V10、V15、V20、MLD화 COPD 시 RP 적독립위험인소。
Objective To study the related factors of radiation pneumonitis( RP)after three-dimensional confor-mal radiotherapy in the elder patients with esophageal carcinoma. Methods The clinical data and physical parame-ters of 90 elder patients with esophageal carcinoma were analyzed. Results RP was observed in the 15 patients;the RP-related factors were chronic obstructive pulmonary disease( COPD),secondary radiotherapy,radiation dose, radiation field number,V5 ,V10 ,V15 ,V20 ,V25 ,V30 ,V40 . Gender,smoking,diabetes,clinical stage were not related with RP. Conclusion V10 ,V15 ,V20 ,MLD and COPD are the independent risk factors for RP.