Evidence map›Paper›PMID 40993083›Full record

ArticleInternal medicine (Tokyo, Japan)2026

An Intraperitoneal Schwannoma Diagnosed Using EUS-guided Tissue Acquisition: A Marking Clip and Fluoroscopy Technique Ensuring Safety and Preventing Accidental Esophageal Puncture.

Tsuyoshi Suda, Hiroaki Madachi, Naohiro Ohta, Kenichi Harada, Miyabi Miura, Kiichiro Kaji, Kuniaki Arai, Shuichi Terasaki

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Internal medicine (Tokyo, Japan), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

8 authors.

Tsuyoshi SudaDepartment of Gastroenterology, Kanazawa Red Cross Hospital, Japan.
Hiroaki MadachiDepartment of Gastroenterology, Kanazawa Red Cross Hospital, Japan.
Naohiro OhtaDepartment of Surgery, Kanazawa Red Cross Hospital, Japan.
Kenichi HaradaDepartment of Human Pathology, Kanazawa University Graduate School of Medicine, Japan.
Miyabi MiuraDepartment of Gastroenterology, Kanazawa Red Cross Hospital, Japan.
Kiichiro KajiDepartment of Gastroenterology, Kanazawa Red Cross Hospital, Japan.
Kuniaki AraiDepartment of Gastroenterology, Kanazawa Red Cross Hospital, Japan.
Shuichi TerasakiDepartment of Gastroenterology, Kanazawa Red Cross Hospital, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 41-year-old woman with a 20-mm intraperitoneal mass located beneath the gastric fundus and near the gastroesophageal junction safely underwent endoscopic ultrasound-guided tissue acquisition (EUS-TA) using a marking clip and fluoroscopic guidance. EUS revealed a hypoechoic lesion without continuity to the gastric wall close to the gastroesophageal junction. A clip was placed on the gastroesophageal junction, and EUS-TA with a 22-G Franseen needle was performed distal to the clip under fluoroscopy without complications. Histopathology confirmed a benign schwannoma, and surgery ensured complete removal. This technique allows safe EUS-TA near the gastroesophageal junction, thus mitigating the risk of esophageal perforation.

Indexed as

EndosonographyNeurilemmomaPeritoneal NeoplasmsAdultEsophageal PerforationEsophagusFemaleFluoroscopyHumansaccidental esophageal punctureEUS-guided tissue acquisitionfluoroscopyintraperitoneal schwannomamarking clip

Identifiers

PMID40993083
PMCPMC13175660

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.