Evidence map›Paper›PMID 41397450›Full record

ArticleThe Journal of international medical research2025

Peri-appendiceal inflammation is associated with appendiceal orifice stenosis and appendiceal body thickening in ulcerative colitis: A case-control study.

Ting Yi, Zejun Song, Hongliang Zhao, Xiaojuan Guo, Yuan Tian, Shiming Zhou, Qing Huang, Bo Jiang, Ruifeng Wang, Yutang Ren

Abstract read
In one paragraph

Article in The Journal of international medical research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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.

Ting YiDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.ORCID 0000-0003-4626-5285
Zejun SongDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.
Hongliang ZhaoDepartment of Radiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.
Xiaojuan GuoDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.
Yuan TianDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.
Shiming ZhouDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.
Qing HuangDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.
Bo JiangDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.
Ruifeng WangDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.ORCID 0000-0002-8614-8481
Yutang RenDepartment of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua Medicine, Tsinghua University, China.ORCID 0000-0002-8972-5846

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

ObjectiveThis case-control study aimed to investigate whether peri-appendiceal inflammation is associated with orifice stenosis and appendiceal body thickening in patients with ulcerative colitis.MethodsData from patients with ulcerative colitis-including demographics, symptoms, medications, clinical signs, diagnosis, laboratory tests, colonoscopy findings, and abdominal computed tomography-were recorded and analyzed. Orifice stenosis was defined as apparent narrowing or disappearance of the appendiceal orifice compared with the nearest cecal fold. A thickened appendiceal body was defined as an appendiceal >6 mm with or without surrounding inflammatory changes on computed tomography. The severity of peri-appendiceal inflammation was scored using the Mayo endoscopic score.ResultsA total of 169 patients with ulcerative colitis were included, of whom 17.2% (29/169) had appendiceal orifice stenosis. Appendiceal orifice stenosis was associated with age (odds ratio: 1.042,

Indexed as

AppendicitisAppendixColitis, UlcerativeInflammationAdultAgedCase-Control StudiesConstriction, PathologicFemaleHumansMaleMiddle AgedSeverity of Illness IndexTomography, X-Ray ComputedYoung Adultappendiceal body thickeningappendiceal orifice stenosisPeri-appendiceal inflammationulcerative colitisulcerative colitis-related appendiceal inflammation

Identifiers

PMID41397450
PMCPMC12705978

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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.