Evidence map›Paper›PMID 41526470›Full record

ArticleSurgical endoscopy2026

Novel physiological analysis using oxygen saturation imaging endoscopy for colorectal polyps: a pilot study (with video).

Takashi Murakami, Naoki Tsugawa, Yuka Hirasawa, Wataru Hata, Yudai Otsuki, Tomonori Yamauchi, Eiji Kamba, Hirofumi Fukushima, Tomoyoshi Shibuya, Takashi Yao and 1 more

Abstract readVideo-Audio Media
PubMed Publisher
In one paragraph

Article in Surgical endoscopy, 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. Review
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

11 authors.

Takashi MurakamiDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan. t-murakm@juntendo.ac.jp.ORCID 0000-0001-7419-589X
Naoki TsugawaDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Yuka HirasawaDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Wataru HataDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Yudai OtsukiDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Tomonori YamauchiDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Eiji KambaDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Hirofumi FukushimaDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Tomoyoshi ShibuyaDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.
Takashi YaoDepartment of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo, Japan.
Akihito NagaharaDepartment of Gastroenterology, Faculty of Medicine, Juntendo University, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOxygen saturation imaging endoscopy is a system that maps oxygen saturation (StO

methodsWe examined 133 colorectal lesions, including 78 adenomas (ADs), 35 hyperplastic polyps (HPs), and 20 sessile serrated lesions (SSLs). Prior to endoscopic resection, the StO

resultsIn all groups, the mean StO

conclusionsStO

Indexed as

AdenomaColonic PolypsColonoscopyColorectal NeoplasmsOxygen SaturationAgedFemaleHumansHypoxia-Inducible Factor 1, alpha SubunitImmunohistochemistryMaleMiddle AgedPilot ProjectsHIF1A protein, humanHypoxia-Inducible Factor 1, alpha SubunitColorectal polypHypoxia-inducible factor 1-alpha (HIF1α)Oxygen saturationOxygen saturation imagingPhysiological analysis

Identifiers

PMID41526470

What OpenQuestion holds

Textmetadata
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.