Use of a Retrievable Metallic Stent Internally Coated with Silicone to Treat Airway Obstruction

The use of a retrievable metallic stent internally coated with silicone is a safe and effective method for relieving dyspnea, with adequate stent patency in patients with benign or malignant central airway obstructions. This stent design seems to be less prone to migration or mucous retention.