Accuracy of virtual chromoendoscopy in differentiating gastric antral vascular ectasia from portal hypertensive gastropathy: A proof of concept study

doi:10.4254/wjh.v13.i12.2168

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World Journal of Hepatology

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1948-5182

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Hepatol. Dec 27, 2021; 13(12): 2168-2178
Published online Dec 27, 2021. doi: 10.4254/wjh.v13.i12.2168

Table 2 Comparison of white light and I-scan to the gold standard biopsy for diagnosis of gastric antral vascular ectasia

		Biopsy
		No GAVE	GAVE
White Light	No GAVE	10	1	Sensitivity: 85.7%
White Light	GAVE	6	6	Specificity: 62.5%
I-Scan	No GAVE	12	0	Sensitivity: 100%
I-Scan	GAVE	4	7	Specificity: 75.0%

GAVE: Gastric antral vascular ectasia.

Citation: Al-Taee AM, Cubillan MP, Hinton A, Sobotka LA, Befeler AS, Hachem CY, Hussan H. Accuracy of virtual chromoendoscopy in differentiating gastric antral vascular ectasia from portal hypertensive gastropathy: A proof of concept study. World J Hepatol 2021; 13(12): 2168-2178
URL: https://www.wjgnet.com/1948-5182/full/v13/i12/2168.htm
DOI: https://dx.doi.org/10.4254/wjh.v13.i12.2168