Self-Expandable Metal Stenting of Refractory Upper Gut Corrosive Strictures: A New Role for Endoscopy?

Figure 1

(a) Conio stent placed across the cervical stenosis. (b) Radiologic control of stent positioning by water soluble contrast medium. (c) Cervical esophageal lumen after stent removal: beyond the stenotic tract a decubitus ulcer is seen.