What is X-Ray: Its Types and Uses?
X-rays utilize invisible electromagnetic energy beams to create images of internal tissues, bones, and organs on film or digital media. They are commonly used for diagnosing tumors or bone injuries. During an X-ray, the body is exposed to external radiation, which passes through body structures onto specially treated plates or digital media, creating a "negative" image. Soft tissues like blood, skin, fat, and muscle appear dark gray, as they allow most X-rays to pass through. Dense structures like bones or tumors appear white, as they absorb more X-rays. This contrast helps identify abnormalities, such as fractures or tumors, on the X-ray. X-ray technology is also used in procedures like arteriograms, CT scans, and fluoroscopy, providing detailed images for various diagnostic purposes. Types of X-rays Sometimes, blood work and a physical exam do not provide enough clues for a doctor to figure out what’s causing your symptoms. When a doctor needs more information t...
