medical imaging techniques

Medical imaging techniques are tools that doctors use to see inside your body without surgery. X-rays use radiation to view bones and dense tissues. CT scans combine multiple X-ray images for detailed cross-sections, helpful for diagnosing injuries or diseases. MRI uses magnetic fields and radio waves to produce detailed images of soft tissues like the brain or muscles. Ultrasound employs high-frequency sound waves to visualize organs and monitor pregnancies. PET scans analyze how tissues function by detecting radioactive tracers. Each method provides vital information for diagnosis, treatment planning, and monitoring health, with choices made based on the area of concern and the detail needed.