by Amber Rose, University of Illinois Grainger College of Engineering Photoacoustic image of a lymph node (top left), super-resolved vascular image (top right), dual photoacoustic super-resolution ultrasound image (bottom). Credit: The Grainger College of Engineering at the University of Illinois Urbana-Champaign Diagnostic imaging is indispensable in health care, as it allows clinicians to detect and diagnose...