我们研究的目的是检测在结肠镜检查前常规指导中增加内镜录像资料指导的影响。
We aimed to examine the effects of adding an information video to our usual preprocedural information.
一般推荐定期结肠镜检查，但常规结肠镜检出肿瘤困难。
Colonoscopic surveillance is advised, but the detection of neoplasia by conventional colonoscopy is difficult.
一般推荐定期结肠镜检查，但常规结肠镜检出肿瘤困难。
Colonoscopic surveillance is advised, but the detection of neoplasia by conventional colonoscopy is difficult.
应用推荐