Literally every single medical procedure, down to the most mundane, has risks.
That's why we don't give MRI's out the wazoo. We actually gatekeep them a lot, and most research will tell you that investigative MRIs without chief complaints are a bad idea and we don't do them.
I had cancer. I had no MRIs, but multiple CT and PET scans. CT scans and PET scans have risk - they don't just do those for kicks. But you know what else has risks? Cancer. So there's a calculus here.
Every single medical procedure, down to getting your blood drawn, has this calculus. Nothing is risk free.
That's why we don't give MRI's out the wazoo. We actually gatekeep them a lot, and most research will tell you that investigative MRIs without chief complaints are a bad idea and we don't do them.
I had cancer. I had no MRIs, but multiple CT and PET scans. CT scans and PET scans have risk - they don't just do those for kicks. But you know what else has risks? Cancer. So there's a calculus here.
Every single medical procedure, down to getting your blood drawn, has this calculus. Nothing is risk free.