Calvey explains that while there is a clear need for enhanced access to PET-CT, this must be developed in parallel with ...

CT scans are a common test used by radiologists to examine what's happening inside the body. These scans use a small amount ...

CT scans performed in the US in 2023 alone could eventually lead to over 100,000 extra cancer cases, a new study claims.

Radiation from the images causes 5 percent of cancer cases, according to a new study. The doctor who made this grim discovery ...

Newer technologies could help reduce the risk. Photon-counting CT scanners, for example, deliver lower doses of radiation, ...

Corinthia Black studies the anatomical features of fishes and spiders to understand how life on Earth takes shape ...

There is a positive association between exposure to at least 1 head/neck CT scan and the risk for pediatric brain tumors.

CT scans use beams of x-rays that are rotated ... the early onset of cancer or some hidden internal bleeding, for example, outweigh the dangers. But perhaps we ought to be reconsidering that ...

CT scans are a vital diagnostic tool ... But they do suggest ways that some of the risk could be mitigated. For example, scans like ultrasounds and MRIs, which don’t use radiation, could ...

CT scans, for example, are considered the most beneficial exam for early detection in lung cancer. “Lung cancer screening constitutes the largest proportion of screening examinations ...