Evidence map›Paper›PMID 34840565›Full record

ArticleGastroenterology research and practice2021

Meckel's Diverticulum Diagnosed by Balloon-Assisted Enteroscopy: A Multicenter Report from the Taiwan Association for the Study of Small Intestinal Diseases (TASSID).

Jen-Wei Chou, Chen-Shuan Chung, Tien-Yu Huang, Chia-Hung Tu, Chen-Wang Chang, Chung-Hsin Chang, Yen-Po Wang, Wen-Hung Hsu, Hsu-Heng Yen, Chia-Jung Kuo and 7 more

Open access · goldAbstract read
In one paragraph

Article in Gastroenterology research and practice, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% of its field
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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Taiwan practical consensus for evaluation and management of small-bowel bleeding.Journal of the Chinese Medical Association : JCMA · 2026
    Guideline
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  3. Review
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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

17 authors at 10 institutions in 1 country.

Jen-Wei Chou *Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.ORCID https://orcid.org/0000-0002-4674-6487
Chen-Shuan Chung *Taiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Tien-Yu HuangTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Chia-Hung TuTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Chen-Wang ChangTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Chung-Hsin ChangTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Yen-Po WangTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Wen-Hung HsuTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Hsu-Heng YenTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.ORCID https://orcid.org/0000-0002-3494-2245
Chia-Jung KuoTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Chiao-Hsiung ChuangTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Ching-Pin LinTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Tzung-Jiun TsaiTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Ming-Yao SuTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Horng-Yuan WangTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Deng-Chyang WuTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Cheng-Tang ChiuTaiwan Association for the Study of Small Intestinal Diseases (TASSID), Taoyuan, Taiwan.
Taiwan Nurses Association · TWMackay Memorial Hospital · TWChang Gung University · TWKaohsiung Medical University · TWChina Medical University · TWChung Shan Medical University Hospital · TWFar Eastern Memorial Hospital · TWTaipei City Hospital · TWTaipei Veterans General Hospital · TWTri-Service General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsPatients with Meckel's diverticulum (MD) are difficult to preoperatively diagnose because of its endoscopic inaccessibility. Balloon-assisted enteroscopy (BAE) allows endoscopic access to the entire small intestine. The aim of the current study was to investigate patients with MD diagnosed by BAE in Taiwan.

methodsWe conducted a retrospective, multicenter study of patients with MD who were diagnosed by BAE in Taiwan. The clinical characteristics, endoscopic features, histopathological findings, treatment methods, and outcomes were analyzed.

resultsA total of 55 patients with MD were enrolled (46 males and 9 females). The mean age at diagnosis was 34.1 years. Overt gastrointestinal bleeding (87.3%) was the primary indication for BAE, followed by abdominal pain (9.1%), suspected small bowel tumor (1.8%), and Crohn's disease follow-up (1.8%). The mean distance between the ileocecal valve and MD was 71.6 cm (regarding diagnostic yields: BAE-100%, capsule endoscopy-40%, Meckel's scan-35.7%, computed tomography-14.6%, small bowel series-12.5%, and angiography-11.1%; regarding endoscopic features of MD: a large ostium-89.1%, a small ostium-7.3%, and a polypoid mass-3.6%). Surgical treatment was performed in 76.4% patients, and conservative treatment was performed in 23.6% patients. The mean length of MD in 42 patients who underwent surgical resection was 5.2 cm (in 43 patients of MD with available histopathology: heterotopic gastric tissue, 42.4%, heterotopic gastric and pancreatic tissues, 7%; heterotopic pancreatic tissue, 4.7%; heterotopic colonic tissue, 2.3%; and a neuroendocrine tumor, 2.3%).

conclusionsThe current study showed BAE is a very useful modality for detecting MD compared with other conventional modalities.

Identifiers

PMID34840565
PMCPMC8616713
OpenAlexW3216413632

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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.