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PBS News Hour

Study suggests risk of pediatric cancer from medical imaging

Season 2025 Episode 313 | 5m 00s

Medical imaging, like X-rays and CT scans, are routine, non-invasive and painless tools used by doctors to make diagnoses. But a recent study of about 4 million children published in the New England Journal of Medicine suggests that the radiation exposure from imaging could pose a risk for pediatric cancer. John Yang speaks with Dr. Rebecca Smith-Bindman, the study’s lead author, to learn more.

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