Re:Sharper MRI scans may be on horizon thanks to new physics...
by iandanforth on Friday November 21, 2025 @10:47PM
(#46011926)
FYI if you're getting a contrast MRI in the near future, avoid vitamin c. https://hscnews.unm.edu/news/unm-scientists-discover-how-nan...
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Re:Sharper MRI scans may be on horizon thanks to new physics...
by Roritharr on Friday November 21, 2025 @11:55PM
(#46012241)
Getting one on Monday, have a slight cold and took liposomal vitamin c just hours ago!
Thanks for making me aware!
Re:Sharper MRI scans may be on horizon thanks to new physics...
by chrisweekly on Friday November 21, 2025 @11:27PM
(#46012096)
thanks
Re:Sharper MRI scans may be on horizon thanks to new physics...
by vlovich123 on Saturday November 22, 2025 @12:38AM
(#46012389)
I thought I read that in general it’s just better to decline contrast because it doesn’t actually add value to the scan.
Re:Sharper MRI scans may be on horizon thanks to new physics...
by jmhmd on Saturday November 22, 2025 @08:48AM
(#46014781)
It depends on the indication for the scan. Some indications do not require contrast, others MUST have contrast in order to have any value. If you refuse contrast without understanding the reason, you may be simply wasting your time and money.
Re:Sharper MRI scans may be on horizon thanks to new physics...
by wolfi1 on Saturday November 22, 2025 @12:52AM
(#46012460)
not only vitamin c but fruits containing oxalic acid if I read that right. But I'm far more interested in when such contrast agents are warranted, because I'm not aware that in Europe that contrast agent would be used that much for MRI
Re:Sharper MRI scans may be on horizon thanks to new physics...
by lurking_swe on Saturday November 22, 2025 @03:12AM
(#46013075)
see sections “Why Would I Need a Contrast MRI?” and “Which Types of MRI Require Contrast”
https://www.ashospital.net/blog/why-do-i-need-contrast-for-m...
Re:Sharper MRI scans may be on horizon thanks to new physics...
by dcminter on Saturday November 22, 2025 @05:38AM
(#46013705)
For your anecdata I'm in Sweden and definitely had a contrast agent (presumably gadolinium based) for a recent MRI of my gallbladder/pancreas/liver area.
Re:Sharper MRI scans may be on horizon thanks to new physics...
by mstade on Saturday November 22, 2025 @09:27AM
(#46015056)
Same here, also in Sweden.
Re:Sharper MRI scans may be on horizon thanks to new physics...
by dorfsmay on Saturday November 22, 2025 @10:47AM
(#46015593)
> previous research has shown that even in those with no symptoms, gadolinium particles have been found in the kidney and the brain and can be detected in the blood and urine years after exposure
So do you stop eating high oxilate and high vitamin C food for a year after the MRI? Are there foods or drinks that help flush gadolinium?
Re:Sharper MRI scans may be on horizon thanks to new physics...
by lostlogin on Saturday November 22, 2025 @11:13AM
(#46015782)
> I'm not aware that in Europe that contrast agent would be used that much for MRI
I’m a New Zealand MR tech. Based on the practice of my European colleagues, they give it just as often as we do.
Re:Sharper MRI scans may be on horizon thanks to new physics...
by 3052 on Saturday November 22, 2025 @11:16AM
(#46015802)
I'm in the UK and getting one to diagnose ED/recurrent priapism.
Re:Sharper MRI scans may be on horizon thanks to new physics...
by elric on Saturday November 22, 2025 @04:10AM
(#46013346)
I have one planned soon. Of course the prescribing doctor didn't mention any of this, but I guess the research is still too fresh. Thanks for raising awareness.
Re:Sharper MRI scans may be on horizon thanks to new physics...
by dwroberts on Saturday November 22, 2025 @07:46AM
(#46014371)
*If your scan involves contrast agent, which many do not
Re:Sharper MRI scans may be on horizon thanks to new physics...
by kyleblarson on Saturday November 22, 2025 @08:49AM
(#46014785)
My late grandfather had a severe reaction to contrast agent while getting an MRI and coded while in the machine. (They resuscitated him)
Re:Sharper MRI scans may be on horizon thanks to new physics...
by sschueller on Saturday November 22, 2025 @01:05PM
(#46016797)
Many variants seem to be banned in Europe [1]
[1] https://mblynchfirm.com/pharmaceutical-litigation/gadolinium...