MRI vs CT Scan: Which one do you need?
Expertly Reviewed
Updated May 2026Dr. Avinash Kelkar, Chief Radiologist Director
The diagnostic imaging information on this page has been comprehensively reviewed for clinical accuracy by Omega PDS directors. All scan protocols and safety guidelines align with established clinical standards and over 33 years of institutional experience.
TL;DR Summary
MRI (3T GE) uses magnets for soft tissue detail, while CT (GE MDCT) uses X-rays for bone and emergency imaging. Both available 24/7 at Omega PDS.
Choosing between an MRI and a CT scan depends on what your doctor needs to see. MRI is superior for imaging soft tissues like the brain, spinal cord, and ligaments. CT scans are the preferred choice for bone fractures, lung issues, and emergency trauma because they are incredibly fast.
Safety Information
MRI is safe for most people but contraindicated for those with certain metal implants. CT scans involve ionizing radiation, which is minimized using modern low-dose protocols at Omega PDS.
Medical Statistics
Frequently Asked Questions
Is MRI better than CT?
Neither is "better"; they serve different purposes. MRI is better for soft tissues, while CT is better for bones and lungs.
Can I have an MRI if I have a pacemaker?
Most older pacemakers are not MRI-safe. However, newer MRI-conditional pacemakers exist. Always consult your cardiologist and radiologist.
"At Omega PDS, Dr. Abhimanyu Kelkar (Senior Radiologist) and Dr. Avinash Kelkar (Chief Radiologist) collaborate to ensure patients receive the most appropriate diagnostic modality, whether it is high-resolution 3T MRI or high-speed MDCT."