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CT Scans Linked to 100,000 New Cancer Cases Annually

4/30/2025

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Summary

Story summary

A startling study reveals that computed tomography (CT) scans could be linked to 100,000 new cancer cases each year in the U.S., representing 5% of all cancers. While this figure may be inflated due to the scans being frequently administered to at-risk patients, experts urge caution, advocating for the reduction of unnecessary scans while recognizing their vital importance in medical care.

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Story summary

A startling study reveals that computed tomography (CT) scans could be linked to 100,000 new cancer cases each year in the U.S., representing 5% of all cancers. While this figure may be inflated due to the scans being frequently administered to at-risk patients, experts urge caution, advocating for the reduction of unnecessary scans while recognizing their vital importance in medical care.