
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.


Lung Nodule Size Chart: What 4mm, 6mm, and 8mm Actually Mean
CBS Research Team
October 18, 2026
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Who Should Get a Carotid Artery Screening and What the Results Mean
CBS Research Team
August 28, 2026
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What Imaging Reveals About Diverticulitis and Appendicitis
CBS Research Team
August 28, 2026
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CT Scan vs MRI Full Body: Which Screening Is Right for You?
CBS Research Team
October 23, 2026
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Testicular Pain Imaging: When to Get a Scrotal Ultrasound and What to Expect
CBS Research Team
June 13, 2026
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Fibroid Imaging: Which Scans Find Fibroids and What Results Mean
CBS Research Team
June 13, 2026
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Endometriosis Imaging: How Ultrasound and MRI Map What Symptoms Alone Miss
CBS Research Team
August 7, 2026
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Breast Ultrasound vs Mammogram: What Each Test Does and Which One You Actually Need
CBS Research Team
June 13, 2026
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How to Reduce Imaging Anxiety: Simple Strategies for a Calm Scan Experience
CBS Research Team
June 13, 2026
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