Concordance between nice classification and histopathology in colonic polyps: a tertiary center experience.

ABSTRACT:

Background

Narrow-Band imaging International Colorectal Endoscopic (NICE) could reduce histopathology study requirements in colorectal polyp evaluation. Local and regional studies are required to validate its utility.

Objectives

To evaluate concordance between NICE classification and histopathology.

Design

Prospective analytic study performed in the Hospital Universitario San Ignacio, Bogotá (Colombia) between 2021 and 2022.

Methods

Concordance between NICE I, II and III classification and histopathology [Hyperplastic Polyp (HP), adenoma and deep submucosal invasive cancer (DSIC)] was evaluated using weighted kappa. Diagnostic performance was evaluated for NICE I-II versus NICE III for DSIC versus adenoma/HP. A subgroup analysis was performed for

SUBMITTER: Buitrago-Tamayo AC 

PROVIDER: S-EPMC10882955 | biostudies-literature | 2024 Jan-Dec

REPOSITORIES: biostudies-literature