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食管癌的后程伽玛刀适形放疗的临床观察 被引量:1

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摘要 目的观察食管癌后程全身伽玛刀适形放疗的临床疗效和并发症。方法常规放疗后程联合全身伽玛刀适形放疗治疗食管癌患者31例,常规放疗2Gy/次,5d/周,40Gy共4周停照,后行适形放疗,4Gy/次,5d/周。40Gy共2周。分析疗效和并发症。结果治疗后满意10例和基本好转15例,总有效率80.65%(25/31),1年生存率为67.74%(21/31),吞咽困难评分从治疗前(3.2±0.12)降至(0.72±0.23),P=0,005;Ⅰ~Ⅱ级和Ⅲ~Ⅳ级食管炎的发生率分别为22.58%(7/31)和6.45%(2/31),食管支气管瘘和食管狭窄各1例,血液系统毒性轻微。结论常规放射治疗后程伽玛刀适形放疗符合食管癌放射治疗的原则,并不增加放射治疗不良反应,可提高局部控制率,延长生存期。
出处 《四川医学》 CAS 2007年第1期93-94,共2页 Sichuan Medical Journal
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参考文献7

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同被引文献3

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