Nature CommunicationsMachine learning model-guided selective use of temporary diverting ileostomy in rectal cancer surgery: a randomized controlled trialShengli ShaoYanqi LiJianghao LiLu LiuYing ZengChunyue SongWenjun HuangLei MuJichao Qin2026-05-25Full textDOI https://doi.org/10.1038/s41467-026-73565-4