Figure legends
Figure 1. Esophagogastroduodenoscopy images showing longitudinal linear furrows in the esophagus (A) and a stage A1 ulcer from the duodenal bulb to the descending duodenum (B). These findings improved 2 months after treatment with esomeprazole (C, D).
Figure 2. Pathological examination results showing eosinophil infiltration of 60 per high-power field (/HPF) in the esophagus (A) and more than 100/HPF in the duodenum (B). The eosinophil infiltration improved to 3/HPF in the esophagus (C) and 10/HPF in the duodenum (D) 2 months after initiation of treatment with esomeprazole. (A-D, original magnification, x400)