In this photo taken Oct. 29, 2010, Kristen Miller, a colonoscopy patient, views with Dr. Stephen Hanauer, gastroenterology chief at the University of Chicago Medical Center in Chicago, an interactive ... more 
In this photo taken Oct. 29, 2010, Kristen Miller, a colonoscopy patient, views with Dr. Stephen Hanauer, gastroenterology chief at the University of Chicago Medical Center in Chicago, an interactive computer program describing benefits and risks of the procedure. The hospital is among many hospitals using computer programs to improve the informed consent process. less 
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Associated Press | Photo By Brian Kersey
Thu, Nov 11, 2010 6:46 PM EST