Evidence map›Paper›PMID 33558845›Full record

ArticleGE Portuguese journal of gastroenterology2020

Sara Fernandes, Sofia Vasconcelos-Castro, Cláudia Teixeira, Miguel Soares-Oliveira

Open access · diamondAbstract read
In one paragraph

Article in GE Portuguese journal of gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 33% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. PositiveGE Portuguese journal of gastroenterology · 2025
    Article
  2. 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

4 authors at 2 institutions in 1 country.

Sara FernandesDepartment of Pediatric Surgery, Centro Hospitalar Universitário São João, Porto, Portugal.
Sofia Vasconcelos-CastroDepartment of Pediatric Surgery, Centro Hospitalar Universitário São João, Porto, Portugal.
Cláudia TeixeiraDepartment of Clinical Pathology, Centro Hospitalar Universitário São João, Porto, Portugal.
Miguel Soares-OliveiraDepartment of Pediatric Surgery, Centro Hospitalar Universitário São João, Porto, Portugal.
Hospital de São João · PTRede de Química e Tecnologia · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introduction

methodsWe reviewed the

resultsThere were 11 cases of

conclusionThis condition should be considered in patients with known risk factors (such as iron overload) and with the right epidemiological setting when presenting with abdominal symptoms. The suspicion of this diagnosis in these particular cases might obviate unnecessary surgical interventions.

Indexed as

AppendicitisEnterocolitisPseudo-appendicitisYersinosis

Identifiers

PMID33558845
PMCPMC7316665
OpenAlexW3033358985

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.