Use of CT scans in emergency rooms increased 330 percent in 12 years

Wednesday, August 10, 2011 - 09:00 in Health & Medicine

A review of national data from 1996 through 2007 reveals a sharp uptick in the use of computed tomography, or CT, scans to diagnose illnesses in emergency departments, a University of Michigan Health System study finds. The rate of CT use grew 11 times faster than the rate of ED visits during the study period.

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