MRIs are safer than X-rays or CT scans, but entering a powerful magnet comes with its own set of safety concerns. Dr. Benjamin Navot explains how to have a safe MRI experience.
Hereditary hemorrhagic telangiectasia (HHT) is rare and often goes undiagnosed until complications occur. Columbia's HHT Center for Excellence is working to increase both treatments and awareness.
Interventional radiologist Dr. Noor Ahmad explains Y90 treatment, also called radioembolization—a minimally invasive treatment targeting cancer in the liver.
Using the latest technology and minimally invasive techniques, interventional radiologists provide highly targeted treatments for tumors in the liver, especially when cancer has spread.