CT scans: benefits vs cancer risks

Program: CT scans: benefits vs cancer risks
CT scans can be vital in diagnosing disease, but they do come with small
increased risks because of the radiation exposure. A recent US study found
that if current practices persist, CT-associated cancer could account for
up to five per cent of all new diagnoses. So what can be done to drive down
the risk? One radiologist thinks mandating informed consent before a scan
is done would be a good start.
ABC 28th Nov 2025, https://www.abc.net.au/listen/programs/healthreport/ct-scans-cancer-radiation-risk/106076780
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