Combined treatment of refractory benign stricture after esophageal endoscopic mucosal dissection: A case report

Figure 3 Combination of radial incision and cutting, dilation, and steroid injection treatment. A: Radial incision and cutting of the mucosa and submucosal fibrous scar in four places; B: Expansion treatment to fully open the stricture ring; C: The steroid triamcinolone acetonide was injected into the surface of the stricture and surrounding mucosa; D: Three months post-treatment, the gastroscope was able to pass without any resistance.