The tool was pre-trained on the ImageNet data corpus, then trained and validated on 8,641 colon images: 4,088 contained polyps of all sizes and morphologies and 4,553 contained no polyps.

Definitions Significant serrated polyps were defined in this study as sessile serrated adenoma/polyp, traditional serrated adenoma, proximal hyperplastic polyps and large (≥1 cm) hyperplastic polyp.

Unlike previously reported Natural Orifice Transluminal Endoscopic Procedures (NOTES) transvaginal or transgastric appendectomy, access to the appendix was carried out via the patient’s cecum ...