Interesting, page-1653

the difference in detecting with a definitive signature, at 3000-1 better than MRI. going off @Rustydog62 numbers. (30m v 10k)

That MRI needs a tumor of significant size to be visually discernible, although not identifiable (could be a fibric mass that is not cancer), yet MRX will give you the definitive signature, ie identified. As the NP are smart, with specific anti bodie test.

A migrating seasonal duck, down to a killer bee. Thats probably a decent scale comparison too.

Imagine fighting a war, and you had radar screens that accurately identified the enemy aircraft, where the previous standard of measure was a pair of binoculars.