Department of Radiology was started in 1954 at the time of inception of the hospital. Major break through was achieved in 2 when first CT scanner was installed in the hospital by SNS group. It was first of its kind in northern India and second in whole India. Ultrasound department was started in 4. 1 Tesla MRI was installed in the hospital in 9 which is upgraded by 3 Tesla in 2009. Department of mammography was started in 1999.State of art vascular cath lab. especially designed for vascular procedure started in 2010. SGRH houses a vast imaging department with its unique subdivisions which include conventional radiology, General Ultrasound, Fetal Medicine, CT, MRI and Interventional radiology. All the subdivisions are highly coordinated, equipped with latest technology and managed effectively by number of expert consultants mastered in their respective areas and providing high.Radiology is a branch of medicine that uses imaging technology to diagnose and treat disease. Radiology may be divided into two different areas, diagnostic radiology and interventional radiology..