Medical imaging is a vital field in healthcare that allows doctors to visualize the internal structures of the body. Techniques such as X-rays, MRI, and CT scans help in diagnosing diseases, monitoring treatment progress, and guiding surgical procedures. These imaging technologies provide detailed images that can reveal abnormalities, injuries, or diseases. By using radiation or magnetic fields, medical imaging enhances the ability to make informed decisions about patient care, ultimately improving health outcomes and patient safety.