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第7版食管癌TNM分期于2009年发布,相较于第6版食管癌TNM分期,新的分期基于一定临床数据资料做出相应的修改。如今第7版食管癌TNM分期体系已在临床使用一定年限,针对第7版TNM分期的研究数据也越来越丰富。为验证修改后第7版食管癌TNM分期是否能够满足临床需求,经查阅最近几年有关第7版食管癌TNM分期评估及对分期改进建议的文献,做出如下综述。
The seventh edition of esophageal TNM staging was released in 2009, compared with the sixth edition of esophageal TNM staging, the new staging based on certain clinical data to make the appropriate changes. Today, the seventh edition of TNM staging system for esophageal cancer has been in clinical use for some years, the study data for the seventh edition of TNM staging is also more and more rich. To verify whether the revised TNM staging of the 7th edition of esophageal cancer meets the clinical needs, review the recent editions of the 7th edition of the TNM staging assessment of esophageal cancer and recommendations for staging improvements.