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目的:探讨双原发癌的诊断、治疗、发生因素及预后。方法:对17例双原发癌临床资料进行综合分析。结果:17例双原发癌中,同时癌1例,异时癌16例,16例异时癌进行手术治疗,所有病例均进行放疗和(或)化疗,其中3例失随访,余14例中,生存时间最长60个月,最短12个月,5例目前仍存活。结论:如果对第二癌的治疗原则同第一癌,做到:早发现、早诊断、早治疗,双原发癌患者仍会有较好的预后。
Objective: To investigate the diagnosis, treatment, occurrence and prognosis of double primary cancer. Methods: A total of 17 cases of double primary clinical data were analyzed. Results: In 17 cases of double primary cancer, there were 1 case of concurrent carcinoma, 16 cases of metachronous carcinoma and 16 cases of metachronous carcinoma. All the cases were treated with radiotherapy and / or chemotherapy, of which 3 cases were missed and 14 cases , The longest survival time of 60 months, the shortest 12 months, 5 cases are still alive. Conclusion: If the second cancer treatment principle with the first cancer, do: early detection, early diagnosis, early treatment, double primary cancer patients will still have a better prognosis.