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食管癌与胃癌均为当今严重威胁人类生命健康的常见恶性肿瘤。发生在食管胃交界区的贲门癌,由于其解剖部位的特殊性,究竟应按食管癌还是胃癌的TNM分期原则来指导治疗、判断预后一直存在争议[1]。甚至国际抗癌联盟(UICC)2002年发布的最新恶性肿瘤TNM分期标准(第6版)亦未将贲门癌
Esophageal cancer and gastric cancer are common malignant tumors in today’s serious threat to human life and health. Due to the particularity of its anatomic site, it should be guided by the TNM staging principle of esophageal cancer or gastric cancer, which has been controversial in the diagnosis of cardia cancer in the esophagogastric junction [1]. Even the International Union Against Cancer (UICC) released in 2002 the latest TNM staging of malignant tumors (6th edition) nor cancer of the heart