If you’ve never had a CT scan before, you may be wondering what it’s all about. A CT (computed tomography) scan is a way for medical professionals to take detailed images of the inside of your body. It’s a non-invasive and painless procedure that can provide a lot of important information about your health. In this guide, we’ll explain the different types of CT scans, when you might need one, and what to expect before, during, and after the exam.

First, let’s go over the different types of CT scans. There are many different variations of scans, but some of the most common include:

• Abdominal CT Scan: This scan looks at the organs and structures in your abdomen, including your liver, pancreas, and spleen.
• Chest CT Scan: This scan looks at the organs and structures in your chest, including your lungs, heart, and blood vessels.
• Pelvic CT Scan: This scan looks at the organs and structures in your pelvis, including your reproductive organs, bladder, and prostate (in men).
• Head CT Scan: This scan looks at the structures in your head, including your brain.

Your doctor will determine which type of scan is right for you based on your symptoms and medical history.

When it comes to preparing for a CT scan, there are a few things you should keep in mind. First, you may be asked to avoid eating or drinking anything for a few hours before the exam. You should also make sure to tell your doctor if you’re pregnant or have any allergies to iodine (which is sometimes used during the scan).

When you arrive for your CT scan, you’ll be asked to change into a hospital gown and remove any jewelry or other metal objects. You’ll lie down on a table that will move inside the CT scanner. The scanner itself looks like a large doughnut-shaped machine. During the scan, you’ll hear some whirring and clicking as the images are taken.

After the exam, you’ll be able to go home right away. You may experience some mild discomfort or drowsiness, but most people have no issues with the procedure. Your doctor will review the images from the scan and let you know what they found.