ABSTRACT
[Objective]To analyze the advantages of transparent cap assisted endoscopy in the diagnosis and treatment of duode-nal diseases.[Methods]From September 2014 to December 2015,62 cases with suspicious duodenal diseases in the endoscopy cen-ter of our hospital randomly divided into transparent cap group(n=31)and routine group(n=31)according to the time sequence. The visual field resolution,success rate of image capture and operating time were compared in 2 groups.[Results]Thirty cases in transparent cap group had clear visual field definition ,which was obviously higher than 9 cases in conventional group (96.8% vs 29%,P < 0.001). Twenty-three cases in transparent cap group and 8 cases in routine group were successfully captured(90.3% vs 25.8%,P < 0.001). The average operating time of the transparent cap group was significantly shorter than that of the conventional group(150+58 vs 95+36 seconds,P=0.004).[Conclusion]Transparent cap endoscope examination is more effective in the treat-ment of duodenal diseases,and the image capture is higher and the operation time is shorter.