Duodenal Stent Placement
Duodenal stent placement involves inserting a small, expandable metal mesh tube (a stent) into the duodenum (the first part of the small intestine) to open up a narrowed or blocked area, allowing food and fluids to pass through more easily.
Here's a more detailed explanation:
What is a duodenal stent?
- A duodenal stent is a small, expandable metal mesh tube that is placed in the duodenum to address a blockage or narrowing, which can cause difficulty in digesting food.
- It's designed to expand and hold the duodenum open, allowing food and fluids to pass through more easily.
- This can help reduce symptoms like vomiting and regurgitation.
Why is duodenal stent placement needed?
- Duodenal stenting is often used to treat gastric outlet obstruction, which occurs when the passage from the stomach to the duodenum is blocked, preventing food from emptying into the small intestine.
- This can be caused by various factors, including pancreatic cancer.
- It's a palliative procedure, meaning it's used to relieve symptoms and improve quality of life, rather than cure the underlying condition.
How is duodenal stent placement performed?
- The procedure is typically performed using a combination of endoscopic and fluoroscopic guidance.
- An endoscope (a tube with a camera on the end) is inserted through the mouth and into the duodenum.
- A stent is then guided through the endoscope and positioned across the blockage.
- The stent is expanded to open up the passage.
- The procedure can take around 30-40 minutes.
What to expect after duodenal stent placement?
- You'll likely be able to start eating again after a short period, usually the next day.
- Your doctor will provide specific dietary instructions, starting with a liquid diet and gradually progressing to softer foods.
- You may need to follow a soft diet for a while to allow the stent to fully expand and prevent complications.
- It's important to follow your doctor's instructions carefully to ensure proper healing and prevent complications.