Imaging technology approaches the frontiers of physics.
D003936:Diagnosis, Computer-Assisted / Q000295:instrumentation*; D006801:Humans; D010146:Pain / Q000175:diagnosis; D011859:Radiography / Q000295:instrumentation*; D013675:Technology, High-Cost; D013817:Thermography / Q000295:instrumentation; D014055:Tomography, Emission-Computed / Q000639:trends*; D014057:Tomography, X-Ray Computed / Q000639:trends*; D014465:Ultrasonics / Q000295:instrumentation