The Effect of Obesity on Medical Imaging

Abstract

Medical imaging encompasses various technologies used to view the human body for diagnosing, monitoring, or treating medical conditions, with each method providing unique information.[1] Computed tomography (CT) is a widely used imaging technique that utilizes X-rays to generate detailed three-dimensional images of internal organs through two-dimensional slices. CT scans excel in showing bone details with high clarity, unlike MRI, which is better for soft tissues. The process is non-invasive and painless.[2] CT images are cross-sectional and can be reconstructed into three-dimensional visuals using computer processing. This technology is prevalent, with 80 million procedures annually in the U.S. and 50 million in Japan. However, excessive use raises concerns about potential cancer risks.[3]. Beyond medicine, CT is also employed in archaeology to study artifacts like ancient coffins. CT scanners offer quick, accurate, and detailed imaging of areas difficult to capture with standard X-rays.[4]