Radiology is the science that uses medical imaging to diagnose and sometimes also treat diseases within the body. Interventional radiology uses minimally invasive procedures to treat both local and metastatic cancers of liver and other digestive parts. These procedures use X-rays, CT scans, MRIs and other image-guided technologies to treat patients non-surgically. Several interventional radiology procedures may be used to treat liver cancer patients. National institute of gastroenterology with the advanced radiology equipment provides world class treatment.