Interventional Radiology is a specialized branch of radiology that uses advanced imaging guidance to diagnose and treat a wide range of medical conditions through minimally invasive procedures. Using techniques such as ultrasound, CT, MRI and fluoroscopy, interventional radiologists can precisely guide needles, wires and catheters to the treatment area.
What Does Interventional Radiology Treat?
Interventional radiology procedures may be used for vascular diseases, bleeding, certain cancers, liver conditions, kidney problems, pain management and other conditions. Common procedures include angiography, angioplasty, stent placement, embolization, image-guided biopsy, drainage procedures and catheter placement.
Benefits of Interventional Radiology
Because many procedures use small needle or catheter access instead of traditional open surgery, patients may experience less tissue disruption and, depending on the procedure, shorter recovery periods. Treatment suitability varies according to the patient's condition, medical history and the specific procedure recommended.
What to Expect
Before an image-guided procedure, the interventional radiology team reviews your medical history, imaging and medications and provides preparation instructions. During treatment, imaging technology helps the doctor accurately reach the target area. Afterward, monitoring and follow-up depend on the type of procedure and your individual health needs.
If you have been advised to undergo an interventional procedure, discuss the expected benefits, possible risks, alternatives and recovery requirements with your treating specialist.