Best Doctors for Av Fistula Surgery in Hyderabad

An AV fistula can be called an arteriovenous fistula, and it can be described as a condition in which blood flows from an artery to a vein, directly connecting them, which leads to abnormal blood flow. These AV fistulas can occur in any of the organs and may lead to severe problems when they occur in the heart, kidneys, brain, and spine. The common causes of AV fistulas can be injuries, congenital, or due to dialysis. The symptoms that can be observed when there are AV fistulas can be skin color changes, bulging of veins, swelling, and the skin around the fistula feels warmer. The diagnostic tests that are performed to diagnose AV fistulas include angiogram, MRI scan, and duplex ultrasound mapping. The management of AV fistulas includes catheter-based procedures, surgery in which the two blood vessels are separated, and radiation therapy. Most of the AV fistulas do not need any treatment but treatment is required when there is hemorrhage at the fistula site, expansion, disrupted blood flow, or appearance changes.