Diagnostic and therapeutic review of a rare gastric inflammatory fibroid polyps case with distinctive features: A case report

Figure 2 Comparison of proton pump inhibitors before and after treatment. A: White light before proton pump inhibitors (PPIs) treatment: A 2 cm protrusion is seen in the lesser curvature of the gastric antrum, with surface coating attached; B: magnifying endoscopy with narrow-band imaging (ME-NBI) before PPIs treatment: Ulcer tissue attachment; C: White light after PPIs treatment: The bulge has shrunk compared to before, the surface of the lesion exhibited congestion, edema, erosion, hard texture upon palpation, and poor mobility; D: ME-NBI after PPIs treatment: Regular vascular pattern, normal pit pattern.