text_1: New PIXI (peripheral instantaneous x-ray imager) scan and DEXA (dual-energy x-ray absorptiometry) scan.  "Is there any clinical evidence for how the PIXI scan correlates with the DEXA scan?"
text_2: How does the PIXI (peripheral instantaneous x-ray imager) correlate with the DEXA (dual energy x-ray absorptiometry)?