GASTROINTESTINAL IMAGING : Repeat CT Colonography after Initial Screening Negative for Polyps Larger than 5 mm Pickhardt

Radiology: Volume 282: Number 1—January 2017 n radiology.rsna.org 139 1 From the Departments of Radiology (P.J.P., B.D.P., I.M., D.H.K.) and Gastroenterology (J.M.W.), University of Wisconsin School of Medicine and Public Health, E3/311 Clinical Science Center, 600 Highland Ave, Madison, WI 53705. Received March 8, 2016; revision requested April 19; final revision received May 3; accepted June 2; final version accepted June 13. Address correspondence to P.J.P. (e-mail: ppickhardt2@uwhealth.org).

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