A case of gastric mucosa-associated lymphoid tissue lymphoma in which magnified endoscopy with narrow band imaging was useful in the diagnosis

Figure 2 Routine observation revealed cobblestone-like mucosa at the greater curvature to the posterior wall of the upper gastric body. A: Biopsy site of the cobblestone-like mucosa; B: Narrow band imaging (NBI) findings of the sites adjacent to the cobblestone-like mucosa at the upper gastric body (Figure 2A) TLA(-); C: Observation of cobblestone-like mucosa at the greater curvature to the posterior wall of the upper gastric body. Magnified endoscopy combined with NBI revealed disappearance of gland structure and branching abnormal blood vessels (Figure 2A) TLA(+). TLA: Tree-like appearance.