Figure legends
Figure 1 Endoscopic images
(A) No lesion upon the initial insertion of the scope into the stomach.
(B) (C) Sudden appearance of a light-purple, flat lesion at the greater curvature of the antrum.
(D) Small round pit seen upon magnification of narrow-band imaging.
(E) Subsequent fading of the lesion.
(F) The lesion reappeared upon sufficient inflation of the stomach.
Figure 2 Hematoxylin-and-eosin-stained section
The gland density and mucosal thickness of a part of the lesion were slightly decreased compared with those of the surrounding mucosa.