this post was submitted on 05 Oct 2024
278 points (95.1% liked)

World News

39385 readers
2367 users here now

A community for discussing events around the World

Rules:

Similarly, if you see posts along these lines, do not engage. Report them, block them, and live a happier life than they do. We see too many slapfights that boil down to "Mom! He's bugging me!" and "I'm not touching you!" Going forward, slapfights will result in removed comments and temp bans to cool off.

We ask that the users report any comment or post that violate the rules, to use critical thinking when reading, posting or commenting. Users that post off-topic spam, advocate violence, have multiple comments or posts removed, weaponize reports or violate the code of conduct will be banned.

All posts and comments will be reviewed on a case-by-case basis. This means that some content that violates the rules may be allowed, while other content that does not violate the rules may be removed. The moderators retain the right to remove any content and ban users.


Lemmy World Partners

News !news@lemmy.world

Politics !politics@lemmy.world

World Politics !globalpolitics@lemmy.world


Recommendations

For Firefox users, there is media bias / propaganda / fact check plugin.

https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/

founded 2 years ago
MODERATORS
 

Over the past 10 years, rates of colorectal cancer among 25 to 49 year olds have increased in 24 different countries, including the UK, US, France, Australia, Canada, Norway and Argentina.

The investigation's early findings, presented by an international team at the Union for International Cancer Control (UICC) congress in Geneva in September 2024, were as eye-catching as they are concerning.

The researchers, from the American Cancer Society (ACS) and the World Health Organization's (WHO's) International Agency for Research on Cancer, surveyed data from 50 countries to understand the trend. In 14 of these countries, the rising trend was only seen in younger adults, with older adult rates remaining stable.

Based on epidemiological investigations, it seems that this trend first began in the 1990s. One study found that the global incidence of early-onset cancer had increased by 79% between 1990 and 2019, with the number of cancer-related deaths in younger people rising by 29%. Another report in The Lancet Public Health described how cancer incidence rates in the US have steadily risen between the generations across 17 different cancers, particularly in Generation Xers and Millennials.

you are viewing a single comment's thread
view the rest of the comments
[–] werefreeatlast@lemmy.world 11 points 2 months ago (1 children)

Oh yeah, what if he had cancer treatment recently! That could have been? Or tracer fluid for MRI.

[–] janus2@lemmy.zip 8 points 2 months ago (1 children)

would be an injectable radiation therapy or a radiotracer for a PET or SPECT scan. afaik radioactive tracers aren't used in MRI or regular CT scanning

[–] werefreeatlast@lemmy.world 3 points 2 months ago (1 children)

A radioactive tracer can be used in a PET/MRI scan, or a gadolinium-based contrast medium used in an MRI scan. But I think you're right about MRI not actually requiring a tracer.

[–] medgremlin@midwest.social 2 points 2 months ago

MRI sometimes uses a non-radioactive contrast depending on what you're trying to get images of. MRI is probably the safest imaging modality, but it's very expensive, kind of difficult sometimes due to how long it takes, and isn't useful for every kind of imaging that needs to be done.