Evidence map›Paper›PMID 40964650›Full record

ArticleDEN open2026

Gastric Foveolar-Type Hyperplastic Polyp of the Duodenum With

Kenji Yamazaki, Ryoji Kushima, Noritaka Ozawa, Haruka Koizumi, Saeka Hayashi, Atsushi Soga, Koji Yamashita, Shogo Shimizu, Masahito Shimizu

Abstract read
In one paragraph

Article in DEN open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

9 authors.

Kenji YamazakiDepartment of Gastroenterology Gifu Prefectural General Medical Center Gifu Japan.ORCID https://orcid.org/0000-0001-8563-7622
Ryoji KushimaDepartment of Pathology Shiga University of Medical Science Otsu Shiga Japan.
Noritaka OzawaDepartment of Gastroenterology Gifu Prefectural General Medical Center Gifu Japan.
Haruka KoizumiDepartment of Gastroenterology Gifu Prefectural General Medical Center Gifu Japan.
Saeka HayashiDepartment of Gastroenterology Gifu Prefectural General Medical Center Gifu Japan.
Atsushi SogaDepartment of Gastroenterology Gifu Prefectural General Medical Center Gifu Japan.
Koji YamashitaDepartment of Gastroenterology Gifu Prefectural General Medical Center Gifu Japan.
Shogo ShimizuDepartment of Gastroenterology Gifu Prefectural General Medical Center Gifu Japan.
Masahito ShimizuDepartment of Gastroenterology Gifu University School of Medicine Gifu Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a gastric foveolar-type hyperplastic polyp of the duodenum harboring mutations in the

Indexed as

duodenumgastric foveolar‐type hyperplastic polypGNASKRASnon‐ampullary duodenal epithelial tumors

Identifiers

PMID40964650
PMCPMC12436171

What OpenQuestion holds

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Read underepoch 390

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 OpenQuestion graph.