A stent is a small, tube-like medical device that is inserted into a narrowed or blocked passageway in the body to help keep it open. Stents are most commonly used in the arteries, but they can also be used in other areas such as the esophagus, bile ducts, and urinary tract. Here are some key points

Yes, a stent can be removed, although this is not common practice. Stents are typically designed to be permanent implants, especially those used in coronary arteries to keep them open after a blockage. However, there are some situations where stent removal might be considered:Non-permanent Stents: C