human
My doctor has told me to get a CAT scan. What is this procedure like?
assistant
A CAT scan is an imaging test that uses X-rays and computer technology to create cross-sectional images of the body. It can be used to detect tumors, cysts, and other abnormalities in the brain, spine, chest, abdomen, and other organs. The procedure typically takes about 30 minutes and involves lying on a table that slides into a large machine. You will be asked to hold your breath while the images are taken, so it may take some practice to get comfortable with it.