Endoscopic detection and diagnostic strategies for minute gastric cancer: A real-world observational study

Figure 2 Minute gastric cancers found by narrow-band imaging. A–C: 0-IIc lesion in the posterior wall of gastric antrum; D–F: 0-IIb lesion in lesser curvature of gastric body; G–I: 0-IIa lesion in the greater curvature of gastric antrum; A, D and G: Lesions were difficult to be detected under white light endoscopy (arrow); B, E and H: After switching to narrow-band imaging (NBI) endoscopy, the lesions were brownish under NBI; C, F and I: Irregular microstructures and/or microvessels were seen under magnifying endoscopy with NBI.