SEER Survival Effect of Neoadjuvant Radiotherapy Before Esophagectomy
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食管癌术前放疗对生存的影响: SEER研究 Survival Effect of Neoadjuvant Radiotherapy Before Esophagectomy for Patients With Esophageal Cancer: A Surveillance, Epidemiology, and End-Results Study Int. J. Radiation Oncology Biol. Phys. , Vol. 73, No. 2, pp. 449– 455, 2009 入组标准 病例来源:SEER数据库,1998 -2004 病理类型:鳞癌 或 腺癌 疾病分期:T 2, T 3, T 4 所有病人均接受手术切除, 接受或未接受外照射新辅助放疗 排除标准 接受过术后放疗,既往治疗情况不详,伴有 转移,手术术式不详,年龄 不详或多原发 共 1033例病人符合入组标准
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