Fig. 3From: A single-center prospective study evaluating the usefulness of artificial intelligence for the diagnosis of esophageal squamous cell carcinoma in a real-time settingA lesion diagnosed as ESCC by the AI system and an endoscopista. The lesion was located on the left wall of the lower thoracic esophagusb. Magnifying image of the lesion with NBI.c. Specimen resected by endoscopic submucosal dissectiond. The histopathological diagnosis of the resected specimen was squamous cell carcinoma with invasion into the lamina propriaAI, artificial intelligence; ESCC, esophageal squamous cell carcinoma; NBI, narrow band imagingBack to article page