Heart CT scans offer detailed views of heart arteries for specific patients. These scans help doctors make better preventive ...

CT scans are a common test used by radiologists to examine what's happening inside the body. These scans use a small amount of radiation, raising concerns that they could cause cancer. Mark Supanich, ...

When addressing the serious concern of colon cancer, many people wonder about the effectiveness of standard imaging tools like the CT (Computed Tomography) scan. The direct answer is yes, a CT scan ...

Computed tomography (CT or CAT) scans help doctors detect everything from cancer to kidney stones. But some physicians are raising concerns about the safety of such procedures — most notably, an ...

How do you navigate the benefits versus risks of diagnostic testing, such as CT scans? National Cancer Institute via Unsplash Researchers from UC San Francisco have announced a study that found ...