Ah, modern medical imaging. You can bet your car payment that I get a lot of mileage out of medical imaging as the Washington editor for Medical Device Daily. All those cuts under the Deficit Reduction Act of 2005 have just littered the Washington roundup practically since the day I took this job. What's not to like? Still, imaging is not just another pretty face or another bunch of pretty pictures, as the doctors like to say. There's some real substance to modern imaging technology beyond providing the occasional nutcase at...