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目的 :评价食管癌术后出现纵隔转移致上腔静脉综合症及呼吸道梗阻的放射治疗的价值。材料与方法 :1998年 1月至 1999年 7月共收治了 32例食管癌要治术后出现纵隔转移行放射治疗而缓解 ,剂量 40～6 0Gy。结果 :全部患者症状获得了暂时缓解。结论 :(1)食管癌术后纵隔转移放疗是主要的、有效的治疗手段之一 ,经治疗仍可缓解症状 ,提高生存质量、延长生存期。 (2 )较早期食管癌根治术后 ,应常规行“预防性”放射治疗
OBJECTIVE: To evaluate the value of radiotherapy for esophageal cancer with superior vena cava syndrome and respiratory obstruction after mediastinal metastasis. Materials and Methods: Between January 1998 and July 1999, 32 cases of esophageal cancer were treated with radiotherapy of mediastinum after radical resection, and the dose was 40 ~ 60 Gy. Results: All patients were temporarily relieved of symptoms. Conclusion: (1) Mediastinal radiotherapy and radiotherapy for postoperative esophageal cancer is one of the main and effective treatments. After treatment, it can relieve the symptoms, improve the quality of life and prolong the survival period. (2) After radical resection of esophageal cancer, routine “preventive” radiotherapy should be routinely performed