![]() Narrowing of the esophagus from an ulcer.Narrowing of the esophagus as it's pushed from the outside by a cancer (such as lung cancer) or enlarged lymph nodes.Traditionally, healthcare providers have most often used esophageal stents to treat esophageal cancer. You might need an esophageal stent for a number of health problems. Why might I need an esophageal stent procedure? Then the surgeon removes the catheter and leaves the stent in place. The stent expands against the walls of your esophagus, giving support. ![]() Next, the surgeon places a folded-up hollow tube (stent) over the catheter in the correct position across the blockage. The surgeon may numb the area under surgery so that you won’t feel much pain.ĭuring the procedure, the surgeon places a long, thin tube (catheter) down the back of your mouth and into your esophagus. If it takes place under conscious sedation, you will get medicines to make you relaxed and sleepy. If it takes place under general anesthesia, you will sleep through the procedure and feel no pain. The procedure might take place under general anesthesia or conscious sedation. An esophageal stent can help reopen your blocked esophagus and ease symptoms. The food might come back up after you swallow. You might have pain when you swallow or feel like food is getting stuck in your chest. Many health problems can partly block a portion of your esophagus. When you swallow, the muscles of your esophagus contract. Your esophagus is the muscular tube connecting the back of your mouth to your stomach. The tube helps you swallow solids and liquids. In an esophageal stent procedure, a tube is placed in your esophagus (throat) to keep open a blocked area.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |