Cap-assisted and chromo-colonoscopy are 2 techniques which may increase adenoma detection; however, chromo-colonoscopy is limited by increased time requirement. In this edition of The American Journal of Gastroenterology, Kim et al. present data from a randomized controlled trial comparing standard colonoscopy with an arm using both techniques (CAP/CHROMO). The indigo carmine was applied using a simpler method than previous studies, resulting in shorter times. The CAP/CHROMO adenoma detection was higher than the controls (54.4% vs 44.9%; P < 0.001), but there was no difference for advanced neoplasia. If endoscopists find these data convincing, they should trial these techniques separately because each technique may have a different impact.

中文翻译：

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帽辅助结肠镜检查

帽辅助和色素结肠镜检查是两种可能增加腺瘤检测的技术；然而，色素结肠镜检查受到时间要求增加的限制。在本期《美国胃肠病学杂志》中，Kim 等人。展示了一项随机对照试验的数据，该试验将标准结肠镜检查与使用两种技术 (CAP/CHROMO) 的手臂进行比较。使用比以前的研究更简单的方法应用靛蓝胭脂红，从而缩短了时间。CAP/CHROMO 腺瘤检出率高于对照组（54.4% 对 44.9%；P < 0.001），但晚期肿瘤没有差异。如果内窥镜医师发现这些数据令人信服，他们应该分别试用这些技术，因为每种技术可能会产生不同的影响。