Peroral endoscopic tunneling stricturotomy for diverticulum treatment: novel procedure for pediatric esophageal anastomotic diverticula
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Background and aims: This case details an 8-year-old female patient with a type C tracheoesophageal fistula and esophageal atresia who developed a symptomatic diverticulum proximal to an anastomotic scar band. This patient underw... ...
