Mesenteric Arterial Angioplasty Stenting
Mesenteric arterial angioplasty and stenting are interventional procedures used to treat mesenteric artery stenosis, a condition where the arteries that supply blood to the intestines become narrowed. This narrowing can lead to inadequate blood flow to the intestines, resulting in symptoms such as abdominal pain, weight loss, and malnutrition. These procedures aim to restore normal blood flow, alleviate symptoms, and improve overall gastrointestinal health.
Mesenteric Arterial Angioplasty
Preparation: The patient is given local anesthesia and sedation. An intravenous (IV) line is placed for medications and fluids.
Catheter Insertion: A catheter is inserted into a blood vessel, usually in the groin or arm. Using fluoroscopic (X-ray) guidance, the catheter is advanced to the affected mesenteric artery.
Balloon Inflation: A balloon at the tip of the catheter is inflated at the site of the stenosis. The inflation of the balloon compresses the arterial plaque against the vessel walls, widening the artery and improving blood flow.
Assessment: After balloon inflation, imaging is performed to confirm that the artery has been sufficiently widened.
Mesenteric arterial angioplasty and stenting are crucial interventional procedures used to treat mesenteric artery stenosis, where the arteries supplying blood to the intestines become narrowed. This narrowing can result in abdominal pain, weight loss, and other symptoms due to insufficient blood flow to the digestive organs. During angioplasty, a balloon catheter is used to widen the narrowed artery, improving blood flow. If necessary, a stent—a small mesh tube—is placed to keep the artery open and prevent future re-narrowing. These procedures help alleviate symptoms, enhance digestive function, and improve overall nutritional status. Post-procedure, patients are monitored for potential complications and prescribed medications to prevent clot formation. Effective management of risk factors and regular follow-up are essential to ensure long-term success and maintain intestinal health.
