Endoluminal stenting is an endoscopic procedure that uses the placement of a thin tube/stent to manage gastrointestinal (GI) blockages. Endoluminal stents are placed in the bile duct, esophagus, colon and small bowel for both cancerous and non-cancerous blockages. In addition to endoluminal stenting, endoscopic stent procedures can be used to relieve blockages in the gallbladder and pancreatic duct.