2008
DOI: 10.1055/s-2008-1077437
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Comparison of white light and narrow band high definition images in predicting colon polyp histology, using standard colonoscopes without optical magnification

Abstract: NBI without optical magnification was more accurate in predicting colon polyp histology compared with white light imaging. Image quality and confidence in histology were significantly higher in the NBI group. NBI without optical magnification may be useful in predicting colon polyp histology.

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Cited by 95 publications
(59 citation statements)
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References 12 publications
(15 reference statements)
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“…Narrow-band imaging (NBI), with [1][2][3][4][5][6][7][8][9][10][11] and without [12][13][14][15] optical magnification, has proven accurate in differentiating adenomatous from hyperplastic colorectal polyps. NBI has the advantage of being a push-button technology that is readily accessible to Olympus colonoscope users (Olympus America, Inc, Center Valley, Penn).…”
mentioning
confidence: 99%
“…Narrow-band imaging (NBI), with [1][2][3][4][5][6][7][8][9][10][11] and without [12][13][14][15] optical magnification, has proven accurate in differentiating adenomatous from hyperplastic colorectal polyps. NBI has the advantage of being a push-button technology that is readily accessible to Olympus colonoscope users (Olympus America, Inc, Center Valley, Penn).…”
mentioning
confidence: 99%
“…Une méta-analyse publiée en 2008 apparaissait encourageante, mais l'hétéro-généité des études qu'elle prenait en compte rendait son interprétation délicate [14]. Concernant la différenciation entre adénome et polype hyperplasique, les performances du système NBI Exera permettent d'obtenir une sensibilité habituellement comprise entre 90 et 96 % avec une spécificité comprise entre 86 et 92 % [15][16][17][18]. Néanmoins, l'étude de Rogart et al apparaissait discordante avec une précision diagnostique plus faible : 80 % pour la sensibilité, 69 % pour la spécificité [19].…”
Section: Dépistageunclassified
“…Le niveau de ce risque varie en fonction [16] 123 Majoritairement < 5 mm 96 86 Sikka [17] 80 Tous < 10 mm 95 90 Rogart [19] 265 Majoritairement < 5 mm 80 69 Rex [15] 451 Majoritairement < 5 mm 92 87 Fig. 1 Aspect en NBI polype colique villeux en dysplasie de haut grade de l'extension de la maladie, de sa durée d'évolution et de l'association avec une cholangite sclérosante primitive.…”
Section: Surveillance Des Colites Inflammatoiresunclassified
“…13,[44][45][46] Hyperplastic polyps are difficult to detect on white-light endoscopy but are more easily seen with NBI with a pale appearance. Hyperplastic polyps have been recognized to be precursor lesions to sporadic colorectal cancer with a high level of microsatellite instability (MSI-high).…”
Section: Potential Of Narrow-band Imagingmentioning
confidence: 99%