Early-onset cancer fuels calls for wider screening - but at what cost?
Briefly

Early-onset cancer fuels calls for wider screening - but at what cost?
"Yoanna Pumpalova, a medical oncologist, notes, 'I see it every day. I have way too many patients who are my age - I'm 37 - or even younger, and it's horrible. It's more than it was five years ago; there's no question about it.'"
"A BMJ Oncology study published in 2023 estimated that the global incidence of cancer in people under 50 will increase by more than 30% between 2019 and 2030, citing diet, alcohol consumption, and tobacco use as potential risk factors."
"In 2024, Australia lowered the recommended starting age for colorectal cancer screening from 50 to 45, and Canada has also reduced its minimum age for routine breast-cancer screening from 50 to 40 or 45."
"The US Preventive Services Task Force lowered its recommended starting age for routine mammograms from 50 to 40, citing a 2% annual increase in breast cancer rates among women in their 40s from 2015 to 2019."
An increase in cancer diagnoses among individuals under 50 has prompted discussions about lowering screening ages. Medical professionals report a rise in colorectal and other cancers in younger patients. A 2023 study predicts a 30% increase in cancer incidence in this age group by 2030, linking it to lifestyle factors. Countries like Australia and Canada have already adjusted their screening guidelines, while the US is also considering similar changes, reflecting a growing concern over early-onset cancers.
Read at Nature
Unable to calculate read time
[
|
]