Evidence map›Paper›PMID 40161107›Full record

ArticleCureus2025

A Rare Subepithelial Lesion of the Proximal Colon Evaluated Using Miniprobe Endoscopic Ultrasonography: A Case Report.

Hidetaka Hamamoto, Tomoki Matsuda, Mareyuki Endo

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. 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

3 authors.

Hidetaka HamamotoDepartment of Gastroenterology, Sendai Kousei Hospital, Sendai, JPN.
Tomoki MatsudaDepartment of Gastroenterology, Sendai Kousei Hospital, Sendai, JPN.
Mareyuki EndoDepartment of Surgical Pathology, Sendai Kousei Hospital, Sendai, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Preoperative diagnosis of submucosal lesions in the colon can be challenging. Total colonoscopy comprising miniprobe endoscopic ultrasonography (mEUS) revealed a 5-mm submucosal lesion in the transverse colon as a hypoechoic area primarily within the submucosa in our patient. However, a definitive diagnosis could not be made after evaluating the biopsy results. Based on the mEUS findings, adhesion to the muscularis was localized; therefore, endoscopic submucosal dissection was performed. A postoperative pathology examination revealed a parasite-like structure at the center of the necrotic tissue that was diagnosed as a colorectal-type necrotic nodule. Diagnostic EUS should be considered for such cases, and mEUS is useful for assessing the safety of specimen collection. This technique is especially valuable for diagnosing colorectal submucosal lesions in the proximal colon, where other diagnostic modalities are limited, and may contribute to safer endoscopic mucosal resection and endoscopic submucosal dissection.

Indexed as

colonic anisakiasiscolonoscopycolon subepithelial lesionendoscopic submucosal dissectionendoscopic ultrasonographyminiprobe endoscopic ultrasonography

Identifiers

PMID40161107
PMCPMC11954684

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.