Evidence map›Paper›PMID 34551512›Full record

ArticleClinical endoscopy2022

Artificial Intelligence-Based Colorectal Polyp Histology Prediction by Using Narrow-Band Image-Magnifying Colonoscopy.

Istvan Racz, Andras Horvath, Noemi Kranitz, Gyongyi Kiss, Henriett Regoczi, Zoltan Horvath

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Article in Clinical endoscopy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

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0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Istvan RaczDepartment of Internal Medicine and Gastroenterology, Petz Aladar University Teaching Hospital, Gyor, Hungary.
Andras HorvathDepartment of Physics and Chemistry, Szechenyi Istvan University, Gyor, Hungary.
Noemi KranitzDepartment of Pathology, Petz Aladar University Teaching Hospital, Gyor, Hungary.
Gyongyi KissDepartment of Internal Medicine and Gastroenterology, Petz Aladar University Teaching Hospital, Gyor, Hungary.
Henriett RegocziDepartment of Internal Medicine and Gastroenterology, Petz Aladar University Teaching Hospital, Gyor, Hungary.
Zoltan HorvathDepartment of Mathematics and Informatics, Szechenyi Istvan University, Gyor, Hungary.

Funding

Gazdaságfejlesztési és Innovációs Operatív Program 2.3.4-15-2016-00003
6 · The paper itself

Abstract

BACKGROUND/

aimsWe have been developing artificial intelligence based polyp histology prediction (AIPHP) method to classify Narrow Band Imaging (NBI) magnifying colonoscopy images to predict the hyperplastic or neoplastic histology of polyps. Our aim was to analyze the accuracy of AIPHP and narrow-band imaging international colorectal endoscopic (NICE) classification based histology predictions and also to compare the results of the two methods.

methodsWe studied 373 colorectal polyp samples taken by polypectomy from 279 patients. The documented NBI still images were analyzed by the AIPHP method and by the NICE classification parallel. The AIPHP software was created by machine learning method. The software measures five geometrical and color features on the endoscopic image.

resultsThe accuracy of AIPHP was 86.6% (323/373) in total of polyps. We compared the AIPHP accuracy results for diminutive and non-diminutive polyps (82.1% vs. 92.2%; p=0.0032). The accuracy of the hyperplastic histology prediction was significantly better by NICE compared to AIPHP method both in the diminutive polyps (n=207) (95.2% vs. 82.1%) (p<0.001) and also in all evaluated polyps (n=373) (97.1% vs. 86.6%) (p<0.001).

conclusionOur artificial intelligence based polyp histology prediction software could predict histology with high accuracy only in the large size polyp subgroup.

Indexed as

Artificial intelligenceColorectal polypsHistology predictionNarrow band imagingNarrow-band imaging international colorectal endoscopic classification

Identifiers

PMID34551512
PMCPMC8831420

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