Published online before print December 10, 2004, 10.1148/radiol.2341040049
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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Copyright © 2005 by the Radiological Society of North America.