Fig. 1From: Convolutional neural network-based system for endocytoscopic diagnosis of early gastric cancerRepresentative endocytoscopic images in the training dataset. a–f Cases of intestinal-type early gastric cancer showing specific irregularities in gland structure and cell nuclei. g–l Cases of noncancerous gastric mucosa a, in which the gland lumen is well preserved and mucosal cells are regularly arrangedBack to article page