Contrast is not required for certain conditions. MRI without contrast still provides clear images of soft tissues and organs, making it ideal for patients who may have allergic reactions to contrast agents or for monitoring certain conditions over time.

Yes, MRI is non-invasive and does not involve radiation, making it a safe procedure, especially for those requiring repeated scans or those with allergies to contrast agents.

No, the MRI itself is painless. You may need to stay still during the scan, but there is no discomfort.

Yes, it can detect lung masses, pleural effusion, and pulmonary fibrosis, though CT is more commonly used for detailed lung imaging.