Large-Diameter (30–35 mm) Pneumatic Balloon Dilatation of The Pylorus In Patients With Gastric Outlet Obstruction Symptoms After Esophagectomy

Abstract

Pneumatic dilatation of the pylorus using a large-diameter pneumatic balloon seems to be a safe and effective method for treating symptoms suggestive of gastric outlet obstruction after esophagectomy. To document its true effectiveness, a randomized and sham-controlled study is needed.