Computed tomography scan or CT scan is a medical imaging process that creates images using computer processed combinations. Data produced in CT can be manipulated in order to demonstrate bodily structures depending the ability to absorb X-ray waves.
CT scan is performed on the body organs like Head, Neck, Lungs, Angiography, cardiac, abdominal and pelvic, etc. In some conditions full body scan is also performed to identify the spread of infection in the body.