Normal lung vs. emphysema: CT scans explained Medically reviewed by Adithya Cattamanchi, M.D. , Pulmonology — Written by Lauren Hellicar on March 14, 2023 CT findings ...

One CT scan can expose a patient to 10 or 15 times as much radiation as another, Smith-Bindman said. “There is very large variation,” she said, “and the doses vary by an order of magnitude ...

(Gray News) - CT scans could be an “important cause of cancer” in the United States, according to a new study.. According to the study by scientists at the University of California, San ...

CT scan radiation is expected to cause about 103,000 future cancers among the 61.5 million people who received a CT in 2023, researchers reported April 14 in JAMA Internal Medicine.