Abstract Near-Focus Versus Normal-Focus Narrow Band Imaging Colonoscopy in Diagnosis of ColorectalPolyps Based on Combined NICE and WASP Classification in Routine Colonoscopy: A Randomized Controlled Trial (original) (raw)

Abstract

Near-focus versus Normal-focus Narrow Band Imaging Colonoscopy in Diagnosis of Colorectal Polyps based on Combined NICE and WASP Classification in routine colonoscopy: a Randomized Controlled TrialNisa Netinatsunton1, Natcha Cheewasereechon1Tanawat Pattarapuntakul1, Jaksin Sottisuporn1, Kanet Kanjanapradit2, Bancha Ovartlarnporn1Background: NICE (NBI International Colorectal Endoscopic) and WASP (Workgroup on Serrated Polyps and Polyposis) classification were developed for optical diagnosis of adenoma and sessile serrated polyps, respectively. Near focus NBI with NICE combined with WASP criteria for optical diagnosis of colonic polyps has not been assessed formerly. Aims: To compare the accuracy of near focus NBI (group A) with normal focus NBI (group B) in real time optical diagnosis of colorectal polyps using combined NICE and WASP criteria.Methods: 118 out of 362 patients with 227 polyps were recruited. 62 patients with 130 polyps (3 lost polyps) were assigned to group A and 56 p...

Nisa Netinatsunton hasn't uploaded this paper.

Let Nisa know you want this paper to be uploaded.

Ask for this paper to be uploaded.