虽然目前还存在一些尚待解决的问题，但在不久的将来，信号淋巴结导航技术的成熟必然改变早期胃癌的手术处理手段。
Although there are several remaining issues, SN navigation should provide a paradigm shift for the surgical management of early gastric cancer in near future.
虽然早期诊断和治疗胃癌的技术已建立，但是治疗胃癌的标准方法并没有建立。
Although techniques for early diagnosis and the treatment of gastric cancer have been established, standard treatments for gastric cancer have not.
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