Advances in artificial intelligence and computer science for computer-aided diagnosis of colorectal polyps: current status

Colorectal cancer (CRC) is the third most commonly diagnosed malignancy and the second leading cause of cancer related-death in the world [1]. CRC develops from precancerous polyps through several (epi)genetic pathways [2]. Colonoscopy is considered the gold standard for detection and diagnosis of CRC and its precursor lesions [3] [4]. Moreover, colonoscopy provides opportunities for endoscopic resection of precancerous polyps, which is known to be effective to prevent CRC [5].