Esophageal stents are used for palliating dysphagia from malignant obstruction. They are also used with increasing frequency in the treatment of esophageal perforation, as well as benign strictures from a variety of causes. The stent is made of Nitinol wire. It is a flexible, fine mesh tubular prosthesis which has radiopaque markers on each end and at the center. The device is used with the help of Flexible Gastro scope under fluoroscopy vision.