PET-CT scans combine structural and functional imaging to detect diseases early. This technology improves diagnosis accuracy ...

From cosmic rays to CT scans, radiation surrounds us but not all exposure is dangerous. Here’s how to separate fact from fear ...

Are CT scans silently triggering a cancer epidemic — or are we being misled by speculative modeling and media-fueled fear? A ...

Natoli Engineering's Precision CT Scan allows manufacturers to visualize internal tablet structures without cutting or ...

Vivian Health reports AI is revolutionizing medical imaging, enhancing speed, accuracy, and patient care through advanced ...

CT scans are quick, painless, non-invasive tests that can identify everything from brain tumors to injuries from an accident. But a new study published in the journal JAMA Internal Medicine shows ...

Scans such as X-rays and CTs work by using ionising radiation – essentially, high-energy waves which pass through the body to create images.

We do have a problem with doing too many CT scans. Studies looking at whether CT scans were appropriately ordered suggest that somewhere between 8 and 36 percent of them are not needed.

NPR's Ayesha Rascoe asks Dr. Rebecca Smith-Bindman about her research indicating CT scans, which emit radiation, will cause some 100,000 cases of cancer annually.