Evidence map›Paper›PMID 42761997›Full record

ArticleCureus2026

Differentiation of Lipedema Nodules and Angiolipomas Based on the Ultrasound and Histopathologic Findings: A Case Series.

Deise Vargas, Thais O Foureaux, Ximena Wortsman, Rosa Maria S Sigrist, Rute Lellis, Lucas C Chagas, Paulo Y Saiki, Leila Riedel, Gabriela N Bizareli, Cláudia Fontan and 13 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

23 authors.

Deise VargasRadiodiagnosis, Instituto Magna Opus, São Paulo, BRA.
Thais O FoureauxRadiology, TFX Diagnósticos Médicos, Ribeirão Preto, BRA.
Ximena WortsmanDermatology, Universidad de Chile, Santiago, CHL.
Rosa Maria S SigristRadiology, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, BRA.
Rute LellisPathology and Laboratory Medicine, Rede D'Or, São Paulo, BRA.
Lucas C ChagasRadiology, Rede D'Or, São Paulo, BRA.
Paulo Y SaikiDermatology, Saiki Dermatology and Trichology, São Paulo, BRA.
Leila RiedelMedicine, Universidade Federal Fluminense, Rio de Janeiro, BRA.
Gabriela N BizareliMedicine, Rede D'Or, São Paulo, BRA.
Cláudia FontanMedicine, UltraPlenna, Recife, BRA.
Luciana ZattarRadiology, Hospital Sírio-Libanês, São Paulo, BRA.
Ana Carina G SilvaMedicine, Hospital Universitário Antônio Pedro, Niterói, BRA.
Simone A DiniRadiology, Foco Ultrassonografia Especializada, São Leopoldo, BRA.
Juliana RezendeDermatology, LeDerme Skin Lab, Niterói, BRA.
Daniella PrudenteDiagnostic Imaging, Instituto de Radiodiagnóstico da Bahia, Salvador, BRA.
Eliza P DucatiDiagnostic Imaging, Clínica ED Ultrassonografia Dermatológica, São Paulo, BRA.
Katia Maria D CarvalhoDiagnostic Imaging, Clínica Bioimagem Diagnósticos, Recife, BRA.
Daniele C MeloMedicine, UltraPlenna, Recife, BRA.
Isabela W CunhaMedicine, Rede D'Or, São Paulo, BRA.
Walkiria H BernardiMedicine, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, BRA.
Alexandre S BezerraVascular Surgery, Instituto de Infectologia Emilio Ribas, São Paulo, BRA.
Alexandre C AmatoVascular Surgery, Amato - Instituto de Medicina Avançada, São Paulo, BRA.
Anderson N BuenoVascular Surgery, Faculdade de Medicina do ABC, São Caetano do Sul, BRA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hyperechoic subcutaneous nodules in lipedema may mimic angiolipomas but represent an inflammatory and hypoxic-ischemic process rather than a neoplasia, despite tissue expansion. As the painful nodules expand, biopsy is recommended to exclude cancer. In this context, ultrasound (US) has become a pivotal tool for diagnosing and managing these nodules when combined with histopathologic assessment. However, many professionals in the field still have limited knowledge of this topic. In the present case series, the US and histopathologic findings of hyperechoic nodules in two patients with lipedema were compared with those observed in two patients with angiolipoma, with the aim of proposing US criteria to distinguish between these entities and highlighting the importance of accurate differential diagnosis.

Indexed as

angiolipomadiagnostic imaginghistologyhyperechoic nodulelipedemalipomapathologyultrasound

Identifiers

PMID42761997
PMCPMC13588607

What OpenQuestion holds

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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.