Evidence map›Paper›PMID 41870700›Full record

ArticleClinical journal of gastroenterology2026

Intratumoral perforation following endoscopic duodenal stent placement for pancreatic cancer with gastric outlet obstruction.

Haruna Takahashi, Tatsunori Satoh, Shinya Kawaguchi, Yuichi Masui, Masanori Matsuda, Asami Kawai, Shinya Endo, Takafumi Kurokami, Naofumi Shirane, Kazuya Ohno

Abstract readCase Reports
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In one paragraph

Article in Clinical journal of gastroenterology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Haruna TakahashiDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.
Tatsunori SatohDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan. tatsunori-sato@i.shizuoka-pho.jp.ORCID http://orcid.org/0000-0002-1756-3147
Shinya KawaguchiDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.
Yuichi MasuiDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.
Masanori MatsudaDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.
Asami KawaiDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.
Shinya EndoDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.
Takafumi KurokamiDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.
Naofumi ShiraneDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.
Kazuya OhnoDepartment of Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malignant gastric outlet obstruction is a common complication of advanced pancreatic cancer, leading to severe digestive symptoms and reduced quality of life. Endoscopic duodenal stent placement is a widely used palliative treatment; however, life-threatening complications, such as perforation, may occur. We present a case of a 74-year-old man with pancreatic cancer who developed intratumoral perforation following endoscopic duodenal stent placement for malignant gastric outlet obstruction. Imaging revealed tumor progression with necrosis and vascular involvement. This case highlights the need for careful risk assessment before duodenal stent placement, particularly in patients with tumor necrosis and ischemic risk.

Indexed as

DuodenumGastric Outlet ObstructionIntestinal PerforationPancreatic NeoplasmsStentsAgedHumansMaleDuodenal stentPancreatic cancerPerforation

Identifiers

PMID41870700

What OpenQuestion holds

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Registered trials

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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.