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New study clarifies risk of breast cancer overdiagnosis

Angus Chen, a cancer reporter at STAT, discusses research published in the academic medical journal Annals of Internal Medicine this week.

The research found that about 1 in 7 cases of breast cancer detected during screenings were false alarms, meaning genuine cases far exceeded what are referred to as overdiagnoses.

This article was originally published on WBUR.org.

Copyright 2022 NPR. To see more, visit https://www.npr.org.

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