Colorectal cancer(CRC)was the second-ranked worldwide type of cancer during 2020 due to the crude mortality rate of 12.0 per 100000 inhabitants.It can be prevented if glandular tissue(adenomatous polyps)is detected ea...Colorectal cancer(CRC)was the second-ranked worldwide type of cancer during 2020 due to the crude mortality rate of 12.0 per 100000 inhabitants.It can be prevented if glandular tissue(adenomatous polyps)is detected early.Colonoscopy has been strongly recommended as a screening test for both early cancer and adenomatous polyps.However,it has some limitations that include the high polyp miss rate for smaller(<10 mm)or flat polyps,which are easily missed during visual inspection.Due to the rapid advancement of technology,artificial intelligence(AI)has been a thriving area in different fields,including medicine.Particularly,in gastroenterology AI software has been included in computer-aided systems for diagnosis and to improve the assertiveness of automatic polyp detection and its classification as a preventive method for CRC.This article provides an overview of recent research focusing on AI tools and their applications in the early detection of CRC and adenomatous polyps,as well as an insightful analysis of the main advantages and misconceptions in the field.展开更多
基金Supported by Chilean National Agency for Research and Development(ANID),No.FB0008and CONICYT-PCHA/Doctorado Nacional,No.2018-21181420。
文摘Colorectal cancer(CRC)was the second-ranked worldwide type of cancer during 2020 due to the crude mortality rate of 12.0 per 100000 inhabitants.It can be prevented if glandular tissue(adenomatous polyps)is detected early.Colonoscopy has been strongly recommended as a screening test for both early cancer and adenomatous polyps.However,it has some limitations that include the high polyp miss rate for smaller(<10 mm)or flat polyps,which are easily missed during visual inspection.Due to the rapid advancement of technology,artificial intelligence(AI)has been a thriving area in different fields,including medicine.Particularly,in gastroenterology AI software has been included in computer-aided systems for diagnosis and to improve the assertiveness of automatic polyp detection and its classification as a preventive method for CRC.This article provides an overview of recent research focusing on AI tools and their applications in the early detection of CRC and adenomatous polyps,as well as an insightful analysis of the main advantages and misconceptions in the field.
