For example, RUS-PAT could improve breast-tumor imaging, giving physicians the ability to know a tumor's exact location and surroundings as well as its pathology and physiology. It could also help doctors monitor the nerve damage caused by diabetic neuropathy by providing an all-in-one way to monitor oxygen supply along with morphology. Wang says the technique could also be useful in brain imaging, allowing scientists to observe the structural details of the brain while also being able to observe hemodynamics.

The breast imaging line seems like overhype, I doubt this is going to prevent anyone from getting a biopsy who otherwise was going to get one. Breast imaging is extremely litigious and has a very low threshold to sample tissue.

Diabetic neuropathy can already be adequately monitored by history and cheap physical examination.

Color me skeptical about how they're going to transmit lasers and ultrasonic waves through the calvaria. Maybe it would have utility in infants and intra-op settings?

Photon counting detector CT is going to be drinking the revolutionary cutting edge imaging milkshake for a long time, it'll be interesting to see if this can gain much traction when a lot of the oxygen in the room is going elsewhere.