Using a computer algorithm to scan images of the esophagus for signs of early esophageal cancer is nearly as accurate as top specialists. Early esophageal cancer can be easily missed, and only a handful of top specialists are skilled at detecting it.1
http://www.oncologynurseadvisor.com/gastrointestinal-cancer/computer-algorithm-highly-accurate-in-detecting-early-esophageal-cancer/article/509738/
Computer Algorithm Matches Skilled Specialists in Detecting Early Esophageal Cancer