Evidence map›Paper›PMID 41788109›Full record

ArticleCureus2026

COVID-19 Infection in a Patient With Sigmoid Diverticulitis: Viral Diverticulitis or Incidental Association?

Maria J Araujo, Victor A Sato, Precil D Neves, Erico S Oliveira, Leonardo V Pereira, Sara Mohrbacher, Alessandra M Bales, Luciana L Nardotto, Marcella M Frediani, Andrea Santos Galvão and 3 more

Abstract readCase Reports
In one paragraph

Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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

13 authors.

Maria J AraujoInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Victor A SatoInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Precil D NevesInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Erico S OliveiraInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Leonardo V PereiraInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Sara MohrbacherInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Alessandra M BalesInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Luciana L NardottoInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Marcella M FredianiInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Andrea Santos GalvãoInternal Medicine, Oswaldo Cruz German Hospital, São Paulo, BRA.
Wares F MedeirosInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Américo L Cuvello-NetoInternal Medicine, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.
Pedro R ChocairInternal Medicine and Nephrology, Hospital Alemão Oswaldo Cruz, São Paulo, BRA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This report describes the case of a previously healthy 54-year-old woman who presented with acute sigmoid diverticulitis. Outpatient treatment with ciprofloxacin and metronidazole was initiated. After four days of starting on antibiotics, she returned to the hospital with medication-resistant fever and worsening abdominal discomfort, prompting admission. Intravenous therapy with appropriate antibiotics (ceftriaxone and metronidazole) was initiated, but the fever recurred, suggesting possible treatment failure. On the fourth day of hospitalization, with the onset of mild respiratory symptoms (mild rhinorrhea and nasal voice), a respiratory viral panel was performed, which tested positive for SARS-CoV-2. The patient showed progressive clinical improvement and was discharged after completion of antibiotic therapy. This case highlights the importance of considering viral infections, including COVID-19, in the differential diagnosis of persistent fever during the treatment of diverticulitis.

Indexed as

abdominal infectioncase reportcovid-19diverticulitispersistent fever

Identifiers

PMID41788109
PMCPMC12956485

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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.