What is an angioembolization?
An angioembolization is a minimally invasive procedure that involves the use of imaging guidance, such as X-ray or ultrasound, to direct a catheter into a specific artery or blood vessel. This catheter is used to deliver embolic material, such as tiny particles, coils, or plugs, into the blood vessel to block or reduce blood flow to a specific area or tissue.
Angioembolization is often performed to treat various medical conditions, such as:
1. Uterine Fibroids: Angioembolization can be used to shrink or reduce the size of uterine fibroids, which are noncancerous growths in the uterus. Embolic material is delivered to block the arteries supplying blood to the fibroids, causing them to shrink over time.
2. Varicoceles: Varicoceles are enlarged and swollen veins in the scrotum. During an angioembolization procedure for varicoceles, embolic material is used to block or reduce blood flow to these enlarged veins, helping to alleviate pain and improve fertility.
3. Arteriovenous Malformations (AVMs): AVMs are abnormal connections between arteries and veins that can lead to excessive blood flow and complications. Angioembolization is used to block the blood supply to the AVM, reducing the risk of bleeding, pain, and other symptoms.
4. Bleeding Control: In cases of severe bleeding, angioembolization can be performed to locate and block the bleeding artery or blood vessel, helping to control the bleeding and stabilize the patient's condition.
5. Tumor Embolization: Angioembolization can be used to reduce blood supply to tumors, such as certain liver tumors or kidney tumors. By limiting the blood flow, the growth and spread of the tumor can be slowed down or even stopped.
During an angioembolization procedure, local anesthesia is typically used to numb the area where the catheter is inserted. The entire process is usually performed on an outpatient basis, meaning the patient can go home the same day after recovery and observation.
It's important to note that angioembolization is a highly specialized procedure performed by interventional radiologists who have extensive training and expertise in this field. The risks and benefits of angioembolization vary depending on the individual case and the underlying condition being treated. Always consult with a qualified healthcare professional for personalized medical advice regarding angioembolization.