Who's there? A radiologist studies digital X-rays in a viewing room at what is now called the Walter Reed National Military Medical Center in Bethesda, Md.
Seth Rossman/U.S. Navy
November 30, 2012 Radiologists have an image problem with patients. Many of them don't know who the doctors are or what they do. A survey finds that only about half of patients receiving CT scans even knew radiologists are doctors.
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