As Washington battles over access to health care, a Post journalist’s experience at a public hospital in Brazil shone light ...

What if your old chest scans—taken years ago for something unrelated—held a secret warning about your heart? A new AI tool ...

A CT scan (also called a CAT scan) is a series of cross-sectional X-ray images of the body. Learn why a CT scan is performed and what to expect during one.

The coronary calcium score may help doctors identify which patients truly benefit from statins—and who might not need them at ...

The National Lung Cancer Screening Program (NLCSP) will offer low-dose computed tomography (CT) scans to people aged 50-70 ...

This rare and interesting case highlights the complexities and mysteries of human biology. Here's what you need to know about ...

New study warns that frequent CT scans may cause 5% of annual cancers, urging reduced usage and safer radiation doses ...