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目的探讨70岁以上老年食管癌的临床特点及单纯三维适形放射治疗疗效。方法 2007年3月至2008年1月年我科收治的61例老年食管癌患者,排除无明显放疗禁忌证后,给予6MV-X线单纯三维适形放射治疗。结果除2例非放疗原因中断放疗外,余59例患者均完成放射治疗,其1、2、3年生存率分别为54.1%(33例)、21.3%(13例)、11.5%(7例)。结论三维适形放疗对于老年食管癌患者副反应小,易耐受,疗效肯定,可作为首选治疗手段。
Objective To investigate the clinical features of elderly patients with esophageal cancer over the age of 70 and three-dimensional conformal radiotherapy. Methods From March 2007 to January 2008, 61 cases of elderly patients with esophageal cancer who were treated in our department were treated with 6MV-X simple conformal radiotherapy after exclusion of contraindications without obvious radiotherapy. Results The radiotherapy was completed in 59 cases except for radiotherapy in 2 cases without radiotherapy. The 1, 2, 3-year survival rates were 54.1% (33 cases), 21.3% (13 cases) and 11.5% (7 cases) ). Conclusion Three-dimensional conformal radiotherapy for elderly patients with esophageal cancer with small side effects, easy to tolerate, efficacy is positive, can be used as the preferred treatment.