human
I've been told that I need to have a CT scan, but I'm not sure what it is. What does it involve?
assistant
A CT scan is a type of medical imaging test that uses X-rays and computer technology to create detailed images of the body's internal structures. It is used to diagnose a variety of conditions including cancer, stroke, heart disease, and other illnesses. The procedure involves having a radiologist place small sensors around your body while you are lying on a table. These sensors emit low doses of radiation which are then collected by the computer. The images created from these scans provide doctors with information about your organs, bones, and tissues.