Gianturco-Z Stents in the Palliative Treatment of Malignant Esophageal Obstruction and Esophagotracheal Fistulas

Abstract

We conclude that the treatment of malignant esophageal obstructions, including esophagorespiratory fistulas, with Gianturco-Z stents is effective, and that implantation is safe, especially in the case of tumor stenoses in the proximal esophagus. The expansile force of the stent is sufficient even for very firm strictures; and the polyethylene [corrected] covering of the stent seems to prevent tumor ingrowth.