Evidence map›Paper›PMID 39824869›Full record

ArticleScientific data2025

GastroHUN an Endoscopy Dataset of Complete Systematic Screening Protocol for the Stomach.

Diego Bravo, Juan Frias, Felipe Vera, Juan Trejos, Carlos Martínez, Martín Gómez, Fabio González, Eduardo Romero

Abstract readDataset
In one paragraph

Article in Scientific data, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
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

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Diego BravoUniversidad Nacional de Colombia, Bogotá, 1100111, Colombia. dbravoh@unal.edu.co.ORCID http://orcid.org/0000-0003-1957-1615
Juan FriasUniversidad Nacional de Colombia, Medicina Interna, Bogotá, 1100111, Colombia.ORCID http://orcid.org/0000-0003-2735-2922
Felipe VeraUniversidad Nacional de Colombia, Medicina Interna, Bogotá, 1100111, Colombia.
Juan TrejosUniversidad Nacional de Colombia, Medicina Interna, Bogotá, 1100111, Colombia.
Carlos MartínezUniversidad Nacional de Colombia, Medicina Interna, Bogotá, 1100111, Colombia.
Martín GómezUniversidad Nacional de Colombia, Medicina Interna, Bogotá, 1100111, Colombia. magomezz@unal.edu.co.
Fabio GonzálezUniversidad Nacional de Colombia, Bogotá, 1100111, Colombia.ORCID http://orcid.org/0000-0001-9009-7288
Eduardo RomeroUniversidad Nacional de Colombia, Bogotá, 1100111, Colombia. edromero@unal.edu.co.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endoscopy is vital for detecting and diagnosing gastrointestinal diseases. Systematic examination protocols are key to enhancing detection, particularly for the early identification of premalignant conditions. Publicly available endoscopy image databases are crucial for machine learning research, yet challenges persist, particularly in identifying upper gastrointestinal anatomical landmarks to ensure effective and precise endoscopic procedures. However, many existing datasets have inconsistent labeling and limited accessibility, leading to biased models and reduced generalizability. This paper introduces GastroHUN, an open dataset documenting stomach screening procedures based on a systematic protocol. GastroHUN includes 8,834 images from 387 patients and 4,729 labeled video sequences, all annotated by four experts. The dataset covers 22 anatomical landmarks in the stomach and includes an additional category for unqualified images, making it a valuable resource for AI model development. By providing a robust public dataset and baseline deep learning models for image and sequence classification, GastroHUN serves as a benchmark for future research and aids in the development of more effective algorithms.

Indexed as

GastroscopyStomachDeep LearningHumansStomach Neoplasms

Identifiers

PMID39824869
PMCPMC11742658

What Socratic holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.