Evidence map›Paper›PMID 42256641›Full record

ArticleJCEM case reports2026

Sweet syndrome with reactive lymphadenopathy mimicking metastatic disease in an

Leonardo V Carvalho, Aley Talans, Ibere C Soares, Marcelo Arnone, George B Coura-Filho, Madson Q Almeida

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in JCEM case reports, 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

6 authors.

Leonardo V CarvalhoUnidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM25, Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-903, Brazil.
Aley TalansInstituto de Radiologia (InRad), Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-903, Brazil.
Ibere C SoaresDivisão de Anatomia Patológica, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil.
Marcelo ArnoneDepartamento de Dermatologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-903, Brazil.
George B Coura-FilhoMedicina Nuclear, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-000, Brazil.
Madson Q AlmeidaUnidade de Adrenal, Laboratório de Endocrinologia Molecular e Celular LIM25, Divisão de Endocrinologia e Metabologia, Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-903, Brazil.ORCID https://orcid.org/0000-0002-2957-6148

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe a case of Sweet syndrome, an acute neutrophilic dermatosis that may occur as a paraneoplastic manifestation. A 25-year-old man presented with recurrent abdominal pain and painful erythematous plaques on the trunk and upper limbs, without symptoms of catecholamine excess. Imaging revealed a retroperitoneal mass and extensive hypermetabolic lymphadenopathy on positron emission tomography/computed tomography using fluorine-18 fluorodeoxyglucose (

Indexed as

lymphadenopathyparagangliomaparaneoplastic syndromeSDHBsweet syndrome

Identifiers

PMID42256641
PMCPMC13237427

What OpenQuestion holds

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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.