Observer agreement in the assessment of narrowband imaging system surface patterns in Barrett's esophagus: a multicenter study

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Title:	Observer agreement in the assessment of narrowband imaging system surface patterns in Barrett's esophagus: a multicenter study
Author(s):	Singh, M.; Bansal, A.; Curvers, W.L.; Kara, M.A.; Wani, S.B.; Alvarez Herrero, L.; Lynch, C.R.; Kouwen, M.C.A. van ; Peters, F.T.; Keighley, J.D.; Rastogi, A.; Pondugula, K.; Kim, R.; Singh, V.; Gaddam, S.; Bergman, J.J.; Sharma, P.
Publication year:	2011
Source:	Endoscopy, vol. 43, iss. 9, (2011), pp. 745-751
ISSN:	0013-726X
DOI:	https://doi.org/10.1055/s-0030-1256631
Publication type:	Article / Letter to editor
Please use this identifier to cite or link to this item : http://hdl.handle.net/2066/97173
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Subject:	IGMD 2: Molecular gastro-enterology and hepatology
Organization:	Gastroenterology
Journal title:	Endoscopy
Volume:	vol. 43
Issue:	iss. 9
Page start:	p. 745
Page end:	p. 751
Abstract:	Background and study aims: The clinical utility of narrow-band imaging (NBI) for Barrett's esophagus is limited by the multiplicity of classification schemes. We evaluated the interobserver agreement and accuracy of a new consensus-driven simplified binary classification of NBI surface patterns.