Urinary Stone Detection on CT Images Using Deep Convolutional Neural Networks: Evaluation of Model Performance and Generalization,   A cascading convolutional neural network model, enriched with labeled CT images, detected the presence of urinary tract stones on unenhanced abdominopelvic CT scans with high accuracy (area under receiver operating characteristic curve, 0.954).     Anushri Parakh, Hyunkwang Lee... Synho Do