A CT (computed tomography) scan is a diagnostic imaging exam that uses X-ray technology to produce images of the inside of the body. It combines a series of X-ray images taken from different angles around the body and uses computer processing to create cross-sectional images (slices) of the bones, blood vessels, and soft tissues inside the body. CT scan images provide more detailed information than plain X-rays do.
A CT scan can show detailed images of any part of the body, including the bones, muscles, organs, and blood vessels. It can be used to diagnose muscle and bone disorders, such as bone tumors and fractures, pinpoint the location of a tumor, infection, or blood clot, guide procedures such as surgery, biopsy, and radiation therapy, detect and monitor diseases and conditions such as cancer, heart disease, lung nodules, and liver masses, monitor the effectiveness of certain treatments, such as cancer treatment, and detect internal injuries and internal bleeding.
CT scans are frequently done with and without contrast agent to improve the radiologist’s ability to find any abnormalities. The procedure doesnt take very long, and it's painless. CT scanners are shaped like a large doughnut standing on its side, and the patient lies on a narrow table that slides through the opening of the scanner. CT scans help healthcare providers detect various injuries and diseases, and they are frequently used in emergency rooms because they can quickly diagnose internal injuries and bleeding, such as those caused by a car accident.
