A CT scan is a medical procedure that uses X-rays and a computer to create detailed images of your body. CT scans also called CAT scans are usually performed in a hospital or radiology center. You may be asked to drink contrast material or receive it through an intravenous (IV) line to help highlight certain areas inside your body. You will lie on a table that slides into the CT scanner. The CT scanner is a large machine with a circular opening. The table will move through the opening while the scanner takes images. You may hear buzzing, clicking, and whirring noises during the CT scan. The technologist will be able to see, hear, and speak to you at all times.
Why might I need a CT scan?
Your doctor may recommend a CT scan to help diagnose problems such as cancer, infections, or bleeding. CT scans can also be used to guide procedures such as biopsies and surgeries. If you have had a CT scan in the past, you should tell your doctor. This information will help your doctor know if you are at increased risk of complications from radiation exposure. how to prep for a CT scan in New Jersey scan uses X-rays to produce detailed cross-sectional images of your head and body. A computer is used to combine these images into a three-dimensional picture. You will lie on a table that slides into the CT scanner. The technologist may ask you to hold your breath for short periods of time.
What happens during a CT scan?
To During a CT scan, you will lie on a table. The table will slide into a large machine that takes the X-rays. You may be asked to hold your breath for a short time while the scan is being done. You might have a CT scan as part of a screening for cancer or to help diagnose cancer. CT scans can also be used to guide a needle during a biopsy. CT scans use X-rays, but they produce cross-sectional images (often called slices), both of the bones and the soft tissues inside your body. CT scans show more details than regular X-rays.
CT scans are often used to diagnose problems such as cancer, infections, or bleeding. CT scan of the abdomen can be used to detect ovarian cysts, as well as other abnormalities in the pelvic region. The ovaries are two small, almond-shaped organs located on either side of the uterus. They are responsible for producing eggs and female hormones.