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What is Interventional Radiology?

Interventional Radiology is a branch of medicine in which physicians treat diseases non-operatively using small catheters and other devices guided to the target by radiological imaging. Many of these procedures have replaced traditional surgery since they are safe, effective, and allow for reduced recovery times.

 
What is an interventional radiologist?
An Interventional Radiologist is a doctor who has had special training in imaging (radiology) and specializes in treating diseases non-operatively (interventional procedures). Training consists of at least four years of medical school, a year of clinical training as an intern, four years of diagnostic radiology residency, and one year of intensive closely supervised training in interventional radiology. In addition to board certification in diagnostic radiology, interventional radiologists receive a Certificate of Added Qualifications (CAQ) in vascular and interventional radiology. An interventional radiologist has had training in the safe use of X-rays as well as in the physics of diagnostic imaging.

 
Will I be sedated during interventional procedures?
One advantage of the minimally-invasive approach used by interventional radiologists is the fact that most procedures can be done without requiring overnight admission into the hospital. Most procedures are performed with local numbing medicine at the skin site where the catheter or needle enters. Often, medicine is given through an IV to help patients feel more comfortable and relaxed, but not asleep. This reduces the risk of the procedure as compared to traditional surgery.

 
Are interventional radiology procedures painful?
Most interventional radiology procedures are performed using local anesthesia, and with medication given intravenously. You may feel some pressure during the procedure and the site may feel sore for a few days following the procedure.

 
How long does a procedure take?
The duration of your procedure will depend on the procedure selected to treat your condition. After your procedure, you will be monitored by our staff and will be required to stay in bed for a short time to allow healing and recovery from the medication you are given. The radiologist will review details of your procedure with you.

 
 



 
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