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

American Journal of Gastroenterology

Volumn 104, Issue 10, 2009, Pages 2422-2430

  Rastogi, Amit ^a,b   Keighley, John ^b   Singh, Vikas ^a   Callahan, Peggy ^a   Bansal, Ajay ^a,b   Wani, Sachin ^a,b   Sharma, Prateek ^a,b  

^a VETERANS AFFAIRS MEDICAL CENTER   (United States)

^b UNIVERSITY OF KANSAS SCHOOL OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CANCER SCREENING; COLON ADENOMA; COLON POLYP; COLONOSCOPE; COLONOSCOPY; CONTROLLED STUDY; DIAGNOSTIC ACCURACY; FEMALE; HIGH DEFINITION WHITE LIGHT COLONOSCOPY; HISTOLOGY; HUMAN; INTERMETHOD COMPARISON; MAJOR CLINICAL STUDY; MALE; NARROW BAND IMAGING; PRIORITY JOURNAL; PROSPECTIVE STUDY; SENSITIVITY AND SPECIFICITY; ADENOMA; COMPARATIVE STUDY; IMAGE ENHANCEMENT; METHODOLOGY; MIDDLE AGED; PATHOLOGY; PRECANCER; PREDICTION AND FORECASTING;

ADENOMA; COLONIC POLYPS; COLONOSCOPES; COLONOSCOPY; FEMALE; HUMANS; IMAGE ENHANCEMENT; MALE; MIDDLE AGED; PRECANCEROUS CONDITIONS; PREDICTIVE VALUE OF TESTS; PROSPECTIVE STUDIES;

EID: 70350495806     PISSN: 00029270     EISSN: 15720241     Source Type: Journal    
DOI: 10.1038/ajg.2009.403     Document Type: Article

References (17)

1. Jemal A, Siegel R, Ward E et al. Cancer statistics, 2008. CA 2008; 58:71-96
2. Allen JI. Molecular biology of colon polyps and colon cancer. Semin Surg Oncol 1995; 11:399-405
3. Carethers JM. The cellular and molecular pathogenesis of colorectal cancer. Gastroenterol Clin North Am 1996; 25:737-754
4. East JE, Saunders BP, Jass JR. Sporadic and syndromic hyperplastic polyps and serrated adenomas of the colon: classification, molecular genetics, natural history, and clinical management. Gastroenterol Clin North Am 2008; 37:25-46
5. Winawer SJ, Zauber AG, Ho MN et al. Prevention of colorectal cancer by colonoscopic polypectomy. The National Polyp Study Workgroup. New Engl J Med 1993; 329:1977-1981
6. Kudo S, Tamura S, Nakajima T et al. Diagnosis of colorectal tumorous lesions by magnifying endoscopy. Gastrointest Endosc 1996; 44:8-14
7. Huang Q, Fukami N, Kashida H et al. Interobserver and intra-observer consistency in the endoscopic assessment of colonic pit patterns. Gastrointest Endosc 2004; 60:520-526
8. Chiu HM, Chang CY, Chen CC 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. 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
10. Su MY, Hsu CM, Ho YP 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
11. 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
12. Rastogi A, Pondugula K, Bansal A et al. Recognition of surface mucosal and vascular patterns of colon polyps using narrow band imaging: inter and intra-observer agreement and prediction of polyp histology. Gastrointest Endosc 2009; 69:716-722
13. East JE, 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
14. Sano Y, Ikematsu H, Fu KI et al. Meshed capillary vessels by use of narrow-band imaging for differential diagnosis of small colorectal polyps. Gastrointest Endosc 2009; 69:278-283
15. Rex DK. Narrow-band imaging without optical magnification for histologic analysis of colorectal polyps. Gastroenterology 2009; 136:1174-1181
16. Rogart JN, Jain D, Siddiqui UD et al. Narrow-band imaging without high magnification to differentiate polyps during real-time colonoscopy: improvement with xperience. Gastrointest Endosc 2008; 68:1136-1145
17. East JE, Suzuki N, Saunders BP. Comparison of magnified pit pattern interpretation with narrow band imaging vs. chromoendoscopy for diminutive colonic polyps: a pilot study. Gastrointest Endosc 2007; 66:310-6.