CT Imaging Guides

What a CT scan picks up that other tests miss, from carotid arteries to appendicitis and diverticulitis. These guides explain how CT compares with MRI and ultrasound, and what the radiologist is looking for.

Health Topics and Articles Worth Your Attention

Whether you’re getting a scan for the first time or making sense of your results, knowing what to expect can help you better understand your health. We’ve published answers to your questions about screening, scan results, your health, and more below.