Yaxuan Cheng, Longsong Li, Yawei Bi, Song Su, Bo Zhang, Xiuxue Feng, Nanjun Wang, Wengang Zhang, Yi Yao, Nan Ru, Jingyuan Xiang, Lihua Sun, Kang Hu, Feng Wen, Zixin Wang, Lu Bai, Xueting Wang, Runzi Wang, Xingping Lv, Pengju Wang, Fanqi Meng, Wen Xiao, Enqiang Linghu, Ningli Chai
OBJECTIVES: This study presents a novel computer-aided diagnosis (CADx) designed for optically diagnosing colorectal polyps using white light imaging (WLI).We aimed to evaluate the effectiveness of the CADx and its auxiliary role among endoscopists with different levels of expertise. METHODS: We collected 2,324 neoplastic and 3,735 nonneoplastic polyp WLI images for model training, and 838 colorectal polyp images from 740 patients for model validation. We compared the diagnostic accuracy of the CADx with that of 15 endoscopists under WLI and narrow band imaging (NBI)...
May 13, 2024: Digestive and Liver Disease