Computer-assisted detection for CT colonography: external validation

Clinical Radiology

Volumn 61, Issue 9, 2006, Pages 758-763

  Halligan, S ^a   Taylor, S A ^a   Dehmeshki, J ^b   Amin, H ^b   Ye, X ^b   Tsang, J ^b   Roddie, M E ^c  

^a UNIVERSITY COLLEGE HOSPITAL   (United Kingdom)

^b Medicsight PLC   (United Kingdom)

^c CHARING CROSS HOSPITAL   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CLINICAL ARTICLE; COLON POLYP; COLONOSCOPY; COMPUTED TOMOGRAPHIC COLONOGRAPHY; COMPUTER ASSISTED DIAGNOSIS; COMPUTER PROGRAM; CONTROLLED STUDY; EXTERNAL VALIDITY; FALSE NEGATIVE RESULT; FALSE POSITIVE RESULT; HISTOPATHOLOGY; HUMAN; HUMAN TISSUE; PRIORITY JOURNAL; SENSITIVITY AND SPECIFICITY; TUMOR VOLUME; VALIDATION STUDY;

COLONIC POLYPS; COLONOGRAPHY, COMPUTED TOMOGRAPHIC; FALSE POSITIVE REACTIONS; HUMANS; RADIOGRAPHIC IMAGE INTERPRETATION, COMPUTER-ASSISTED; REFERENCE STANDARDS; SENSITIVITY AND SPECIFICITY;

EID: 33746874893     PISSN: 00099260     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.crad.2006.02.015     Document Type: Article

References (19)

1. Yoshida H., and Dachman A.H. CAD techniques, challenges, and controversies in computed tomographic colonography. Abdom Imaging 30 (2005) 26-41
2. Mani A., Napel S., Paik D.S., et al. Computed tomographic colonography: Feasibility of computer-aided polyp detection in a "first-reader" paradigm. J Comput Assist Tomogr 28 (2004) 318-326
3. Bogoni L., Cathier P., Dundar M., et al. Computer-aided detection (CAD) for CT colonography: a tool to address a growing need. Br J Radiol 78 (2005) S57-S62
4. Wagner R.F., Bieden S.V., Campbell G., et al. Assessment of medical imaging and computer-assist systems: lessons from recent experience. Acad Radiol 9 (2002) 1264-1277
5. Dodd L.E., Wagner R.F., Armato S.G., et al. Assessment methodologies and statistical issues for computer-aided diagnosis of lung noduled in computed tomography: contemporary research topics relevant to the lung image database consortium. Acad Radiol 11 (2004) 462-475
6. Altman D.G., and Royston P. What do we mean by validating a prognostic model?. Stat Med 19 (2000) 453-473
7. Virtual Colonoscopy Training Collection from the Walter Reed Army Medical Centre. http://nova.nlm.nih.gov/WRAMC/DICOM/. Accessed 9 March 2005.
8. Pickhardt P.J., Choi J.R., Hwang I., et al. Computed tomographic virtual colonoscopy to screen for colorectal neoplasia in asymptomatic adults. N Engl J Med 349 (2003) 2191-2200
9. Burhenne L.J., Wood S.A., D'Orsi C.J., et al. Potential contribution of computer aided detection to the sensitivity of screening mammography. Radiology 215 (2000) 554-562
10. Hirsch R.P. Validation samples. Biometrics 47 (1991) 1193-1194
11. Yoshida H., Nappi J., MacEnwaney P., et al. Computer-aided diagnosis scheme for detection of polyps at CT colonography. RadioGraphics 22 (2002) 963-979
12. Jerebko A.K., Malley J.D., Franaszek M., et al. Multiple neural network classification for detection of colonic polyps in CT colonography datasets. Acad Radiol 10 (2003) 154-160
13. Nappi J.J., Frimmel H., Dachman A.H., et al. Computerized detection of colorectal masses in CT colonography based on fuzzy merging and wall-thickness analysis. Med Phys 31 (2004) 860-872
14. Summers R.M., Yao J., Pickhardt P., et al. Computed tomographic virtual colonoscopy computer-aided polyp detection in a screening population. Gastroenterology 129 (2005) 1832-1844
15. Summers R.M., Jerebko A.K., Franaszek M., et al. Colonic polyps: complimentary role of computer-aided detection in CT colonography. Radiology 225 (2002) 391-399
16. Nappi J., and Yoshida H. Feature-guided analysis for reduction of false-positives in CAD of polyps for computed tomographic colonography. Med Phys 30 (2003) 1592-1601
17. Yoshida H., Masutani Y., MacEneaney P., et al. Computerized detection of colonic polyps at CT colonography on the basis of volumetric features: pilot study. Radiology 222 (2002) 327-336
18. Taylor S.A.T., Halligan S., Burling D., et al. Performance of computer-assisted reader software for polyp detection in comparison to expert readers. AJR Am J Roentgenol 186 (2006) 696-702
19. Alberdi E., Povyakalo A.A., Strigini L., et al. Use of computer-aided detection (CAD) tools in screening mammography: a multidisciplinary investigation. Br J Radiol 78 Suppl. 1 (2005) S31-S40