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Published online before print December 10, 2004, 10.1148/radiol.2341040049
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Application of Recently Developed Computer Algorithm for Automatic Classification of Unstructured Radiology Reports: Validation Study1

Keith J. Dreyer, DO, PhD, Mannudeep K. Kalra, MD, DNB, Michael M. Maher, FFR (RCSI), MD, FRCR, Autumn M. Hurier, BS, Benjamin A. Asfaw, MHSA, Thomas Schultz, BS, Elkan F. Halpern, PhD and James H. Thrall, MD

1 From the Division of Computing and Information Services, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, 100 Charles River Plaza, Suite 471, Cambridge St, Boston, MA 02114. Received January 9, 2004; revision requested March 12; revision received April 6; accepted May 19. Address correspondence to K.J.D. (e-mail: kdreyer@partners.org).



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Bar diagram depicts distribution of frequency of FT (gray bars) and RT (black bars) categorizations of radiology reports for each imaging modality assessed in the present study.

 





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