Figure 4 . Esophagogastroscopic image of a representative GH case and changes in PAGI-SYM scores from before to 3 weeks after ablation.
A: An esophagogastroscopic view of a representative GH case. A large quantity of residue was observed in the stomach, and esophagogastroscopy was performed 2 days after ablation.
B: Median PAGI-SYM scores from before ablation to 3 weeks after ablation in patients with and without GH.
C: Changes in median PAGI-SYM scores (vs. pre-ablation scores) in patients with and without GH. Scores significantly increased 1 week after ablation in patients with GH, compared to scores in those without GH.
ABL, ablation; GH, gastric hypomotility; PAGI-SYM, patient assessment of upper gastrointestinal disorders-symptom severity index.