This may even be worth another trip to Chicago (or Indy). Thanks for posting ! What organs did you have done for 500 ? Is that the 30 min AI scan ?
We had ours on a trip to Florida. You can find out the types of MRI scanners available. I chose one that had the highest-end capabilities, at those times.
I can say I did not have any cancers or other lurking issues, as of a point in time. It did measure my prostate and tell my wife the number and sizes of uterine fibroids, so those are examples of added insights. There are a lot of organs covered, mainly because the slices taken cover them.