K Gottlieb, J Requa et al. Gastroenterol 2021; 160: 710-719. Central Reading of Ulcerative Colitis Clinical Trial Videos Using Neural Networks Key finding: A deep learning algorithm can be trained to predict levels of UC severity from full-length endoscopy videos with excellent agreement with human central readers; endoscopic healing accuracy was 97% for UC endoscopic index of severity (UCEIS) and 95.5% for endoscopic Mayo score.

JS Herndon et al. Gastroenterol 2021; 160: 29-30. Full text: Marked Eosinophilia in a 27-Year-Old Woman With Recent Onset Ulcerative Colitis What is the reason for marked eosinophilia (wbc 40 with 46% eos) in a 27 yo with ulcerative colitis?