[fisherjeff]

Well apparently there are ~40m MRIs per year in the US, implying around 9-10 lifetime MRIs, which seems... pretty high? It's also wild that, at 85-90m CTs per year, apparently the average person is getting more than 20 lifetime CT scans.

[s1artibartfast]

And the distribution is likely heavily skewed in one direction. For example, Medicare recommends and covers annual chest CT for smokers and ex-smokers.

[fisherjeff]

Oh for sure it’s skewed, and it doesn’t surprise me that there are people that will get 20+ CTs. Wild that that’s the average though - the skew must be massive.