New colonoscope technology: Impact on image capture and quality and on confidence and accuracy of endoscopy-based polyp discrimination

Endoscopy

Volumn 46, Issue 3, 2014, Pages 172-178

  Bade, Kaely ^a   MacPhail, Margaret E ^a   Johnson, Cynthia S ^a   Kahi, Charles J ^a   Rex, Douglas K ^a  

^a INDIANA UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACCURACY; ARTICLE; COLONOSCOPE; COLONOSCOPY; COLORECTAL POLYP; ENDOSCOPIST; ENDOSCOPY; HISTOPATHOLOGY; HUMAN; IMAGE ANALYSIS; IMAGE CAPTURE; IMAGE QUALITY; MAJOR CLINICAL STUDY; NARROW BAND IMAGING; PHOTOGRAPHY; POLYP DISCRIMINATION; PRIORITY JOURNAL; WHITE LIGHT ENDOSCOPY; COLON POLYP; DEVICES; EVALUATION STUDY; IMAGE ENHANCEMENT; OBSERVER VARIATION; PATHOLOGY; RECTUM DISEASE; STANDARDS;

COLONIC POLYPS; COLONOSCOPES; COLONOSCOPY; HUMANS; IMAGE ENHANCEMENT; NARROW BAND IMAGING; OBSERVER VARIATION; RECTAL DISEASES;

EID: 84896699178     PISSN: 0013726X     EISSN: 14388812     Source Type: Journal    
DOI: 10.1055/s-0033-1353602     Document Type: Article

References (28)

1. Wada Y., Kudo S. E., Kashida H. et al. Diagnosis of colorectal lesions with the magnifying narrow-band imaging system. Gastrointest Endosc: 2009; 70 522 531
2. Katagiri A., Fu K. I., Sano Y. et al. Narrow band imaging with magnifying colonoscopy as diagnostic tool for predicting histology of early colorectal neoplasia. Aliment Pharmacol Ther: 2008; 27 1269 1274
3. Kanao H., Tanaka S., Oka S. et al. Narrow-band imaging magnification predicts the histology and invasion depth of colorectal tumors. Gastrointest Endosc: 2009; 69 631 636
4. East J. E., Suzuki N., Saunders B. P. Comparison of magnified pit pattern interpretation with narrow band imaging versus chromoendoscopy for diminutive colonic polyps: a pilot study. Gastrointest Endosc: 2007; 66 310 316
5. Sano Y., Ikematsu H., Fu K. I. et al. Meshed capillary vessels by use of narrow-band imaging for differential diagnosis of small colorectal polyps. Gastrointest Endosc: 2009; 69 278 283
6. Su M. Y., Hsu C. M., Ho Y. P. et al. Comparative study of conventional colonoscopy, chromoendoscopy, and narrow-band imaging systems in differential diagnosis of neoplastic and nonneoplastic colonic polyps. Am J Gastroenterol: 2006; 101 2711 2716
7. East J. E., Suzuki N., Bassett P. et al. Narrow band imaging with magnification for the characterization of small and diminutive colonic polyps: pit pattern and vascular pattern intensity. Endoscopy: 2008; 40 811 817
8. Chiu H. M., Chang C. Y., Chen C. C. et al. A prospective comparative study of narrow-band imaging, chromoendoscopy, and conventional colonoscopy in the diagnosis of colorectal neoplasia. Gut: 2007; 56 373 379
9. Tischendorf J. J., Wasmuth H. E., Koch A. et al. Value of magnifying chromoendoscopy and narrow band imaging (NBI) in classifying colorectal polyps: a prospective controlled study. Endoscopy: 2007; 39 1092 1096
10. Hirata M., Tanaka S., Oka S. et al. Magnifying endoscopy with narrow band imaging for diagnosis of colorectal tumors. Gastrointest Endosc: 2007; 65 988 995
11. Machida H., Sano Y., Hamamoto Y. et al. Narrow-band imaging in the diagnosis of colorectal mucosal lesions: a pilot study. Endoscopy: 2004; 36 1094 1098
12. Chang C. C., Hsieh C. R., Lou H. Y. et al. Comparative study of conventional colonoscopy, magnifying chromoendoscopy, and magnifying narrow-band imaging systems in the differential diagnosis of small colonic polyps between trainee and experienced endoscopist. Int J Colorectal Dis: 2009; 24 1413 1419
13. Okamoto Y., Watanabe H., Tominaga K. et al. Evaluation of microvessels in colorectal tumors by narrow band imaging magnification: including comparison with magnifying chromoendoscopy. Dig Dis Sci: 2011; 56 532 538
14. Ikematsu H., Saito Y., Yamano H. Comparative evaluation of endoscopic factors from conventional colonoscopy and narrow-band imaging of colorectal lesions. Dig Endosc: 2011; 23 01 95 100
15. Singh R., Nordeen N., Mei S. L. et al. West meets East: preliminary results of narrow band imaging with optical magnification in the diagnosis of colorectal lesions: a multicenter Australian study using the modified Sano's classification. Dig Endosc: 2011; 23 01 126 130
16. Rex D. K. Narrow-band imaging without optical magnification for histologic analysis of colorectal polyps. Gastroenterology: 2009; 136 1174 1181
17. Rastogi A., Bansal A., Wani S. et al. Narrow-band imaging colonoscopy - a pilot feasibility study for the detection of polyps and correlation of surface patterns with polyp histologic diagnosis. Gastrointest Endosc: 2008; 67 280 286
18. Rastogi A., Pondugula K., Bansal A. et al. Recognition of surface mucosal and vascular patterns of colon polyps by using narrow-band imaging: interobserver and intraobserver agreement and prediction of polyp histology. Gastrointest Endosc: 2009; 69 716 722
19. Rastogi A., Keighley J., Singh V. et al. High accuracy of narrow band imaging without magnification for the real-time characterization of polyp histology and its comparison with high-definition white light colonoscopy: a prospective study. Am J Gastroenterol: 2009; 104 2422 2430
20. Rogart J. N., Jain D., Siddiqui U. D. et al. Narrow-band imaging without high magnification to differentiate polyps during real-time colonoscopy: improvement with experience. Gastrointest Endosc: 2008; 68 1136 1145
21. Sikka S., Ringold D. A., Jonnalagadda S. et al. Comparison of white light and narrow band high definition images in predicting colon polyp histology, using standard colonoscopes without optical magnification. Endoscopy: 2008; 40 818 822
22. Ignjatovic A., East J., Suzuki N. et al. Optical diagnosis of small colorectal polyps at routine colonoscopy (Detect InSpect ChAracterise Resect and Discard; DISCARD trial): a prospective cohort study. Lancet Oncology: 2009; 10 1171 1178
23. Zhou Q. J., Yang J. M., Fei B. Y. et al. Narrow-band imaging endoscopy with and without magnification in diagnosis of colorectal neoplasia. World J Gastroenterol: 2011; 17 666 670
24. Lee C. K., Lee S. H., Hwangbo Y. Narrow-band imaging versus I-Scan for the real-time histological prediction of diminutive colonic polyps: a prospective comparative study by using the simple unified endoscopic classification. Gastrointest Endosc: 2011; 74 603 609
25. Rastogi A., Early D. S., Gupta N. et al. Randomized, controlled trial of standard-definition white-light, high-definition white-light, and narrow-band imaging colonoscopy for the detection of colon polyps and prediction of polyp histology. Gastrointest Endosc: 2011; 74 593 602
26. Hewett D. G., Huffman M. E., Rex D. K. Leaving distal colorectal hyperplastic polyps in place can be achieved with high accuracy by using narrow-band imaging: an observational study. Gastrointest Endosc: 2012; 76 374 380
27. Rex D. K., Kahi C., O'Brien M. et al. The American Society for Gastrointestinal Endoscopy PIVI (Preservation and Incorporation of Valuable Endoscopic Innovations) on real-time endoscopic assessment of the histology of diminutive colorectal polyps. Gastrointest Endosc: 2011; 73 419 422
28. Hewett D. G., Kaltenbach T., Sano Y. et al. Validation of a simple classification system for endoscopic diagnosis of small colorectal polyps using narrow-band imaging. Gastroenterology: 2012; 143 599 607