What is an interventional radiologist?

An interventional radiologist is a medical doctor who specializes in performing minimally invasive procedures using imaging guidance, such as X-rays, CT scans, or ultrasounds. These specialists use small instruments and catheters to diagnose and treat a variety of conditions, often as an alternative to traditional surgery. Common procedures include angioplasty, stent placement, embolization, and biopsies. Interventional radiologists play a key role in managing diseases related to blood vessels, cancer, and other organ systems, helping patients recover faster with less pain and shorter hospital stays.