Steroid Versus Mitomycin-C Use in Pediatric Benign Recurrent Esophageal Stricture

Patients with recurrent esophageal strictures in Group A will undergo endoscopy and balloon dilation with a CRE balloon, followed by injection Mitomycin applied topically at stricture site (post dilation)

Patients with recurrent esophageal strictures in Group B will undergo endoscopy and balloon dilation with a CRE balloon, followed by injection Triamcinolone, injected with a sclerotherapy injector, at stricture site (post dilation)