There is a higher exposure to radiation when undergoing a CT scan when compared with an X-ray, but it provides a more detailed view of organs, blood vessels, soft tissues and bones. Local experts ...

May 8, 2025 – If you’ve ever hesitated before getting a CT scan, you’re not alone. A recent study linked 5% of all new cancer cases to radiation exposure from CT scans – a finding that’s ...

A CT scan of the abdomen can show the organs, blood vessels, and bones in your abdominal cavity. The multiple images provided by the scan can give your doctor many different views of your body.

She believes the greatest opportunity to reduce risk from CT scans is to optimize the dose used in each scan. "We can absolutely try to reduce all those excessive doses," she said. "We need buy-in ...

In some cases, the information provided by a CT scan could also be obtained from other tests that emit less or no radiation — but CTs can be lifesaving for emergency care. If your doctor ...

“We keep doing more and more CTs, and the doses keep going up.” One CT scan can expose a patient to 10 or 15 times as much radiation as another, Smith-Bindman said. “There is very large ...

Researchers analyzed CT scan data and estimated that the 93 million scans performed in 2023 — nearly one for every three people in the country — could lead to approximately 103,000 future cancer cases ...

A smaller number of series means a smaller radiation dose. » Can I undergo a CT scan while I am pregnant? Yes, if medically justified and with certain precautions. The aim is to minimize the unborn ...

“Reducing the number of scans and reducing doses per scan would save lives.” The authors warned that some CT scans are overused, including those for upper respiratory infections or for headach ...