Well, obviously not... Does it seem like breast surgeons are doing less sentinel node frozens than they used to? When I was a resident, it seemed like they would always do them. I've still gotten them every once in a while, but less frequently.
Compared to the prostate tool - this seems simplistic. How about diagnose the cancer on breast core (sub-type, grade it & measure it) or find the tiny micro calc in the 20 profiles tissue on the 4 levels if you really want to save me some time.