Evidence map›Paper›PMID 40374967›Full record

SynthesisHead and neck pathology2025

Oral and Maxillofacial Low-Grade Myofibroblastic Sarcoma: A Systematic Review.

Daniela Giraldo-Roldan, João Paulo Gonçalves De Paiva, Ana Luiza Oliveira Corrêa Roza, Brendo Vinicius Rodrigues Louredo, Éder Gerardo Santos-Leite, Pablo Agustin Vargas

Abstract readSystematic Review
In one paragraph

Synthesis in Head and neck pathology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Daniela Giraldo-RoldanDepartment of Oral Diagnosis, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.ORCID https://orcid.org/0000-0001-7150-3025
João Paulo Gonçalves De PaivaDepartment of Oral Diagnosis, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-0079-2373
Ana Luiza Oliveira Corrêa RozaDepartment of Oral Diagnosis, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-4463-9602
Brendo Vinicius Rodrigues LouredoDepartment of Oral Diagnosis, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-5057-4008
Éder Gerardo Santos-LeiteDepartment of Oral Diagnosis, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-8642-3834
Pablo Agustin VargasDepartment of Oral Diagnosis, Oral Pathology Area Piracicaba Dental School, University of Campinas (UNICAMP), Av. Limeira, 901, 13.414-903, Piracicaba, São Paulo, Brazil. pavargas@fop.unicamp.br.ORCID http://orcid.org/0000-0003-1840-4911

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis systematic review (SR) aimed to summarize the clinical, histopathological, and immunohistochemical features of low-grade myofibroblastic sarcoma (LGMS) in the oral and maxillofacial region (OMR), as well as treatment protocols, recurrence, follow-up, and metastasis rates. It follows PRISMA 2022 guidelines and is registered in PROSPERO (CRD42023409758).

methodsAn electronic search included PubMed, EMBASE, Scopus, Web of Science, LILACS, Google Scholar, and ProQuest databases, and bias risk was assessed using the Joanna Briggs Institute tool. Statistical analyses, including Fisher's and Chi-Squared tests, were conducted to explore associations between clinical variables, and survival analysis was performed using the Kaplan-Meier method.

resultsForty-three studies covering 78 cases were included. LGMS showed a slight female predominance (51.28%) and an average patient age of 35.35 years. The most affected sites were the mandible (29.4%), maxilla (19.23%), and tongue (15.38%). Clinical presentations included masses (30.76%), tumors (26.92%), and swelling (12.82%), with symptom duration ranging from 1 week to 30 months. Surgery alone was the primary treatment (60.25%), with recurrence in 20.51% and metastasis in 5.12% of cases. One-year and 5-year overall survival rates were 92.6% and 71.8%, respectively. Surgery as the sole treatment was significantly associated with a lower metastasis rate (p = 0.005).

conclusionOur findings highlighted the importance of considering LGMS in differential diagnoses of myofibroblastic lesions and underscored the need for a comprehensive immunohistochemical analysis. Complete surgical excision remains the preferred treatment, though long-term follow-up is needed to better understand recurrence and metastasis risks.

Indexed as

FibrosarcomaMouth NeoplasmsMyosarcomaSarcomaHumansLow-grade myofibroblastic sarcomaOral and maxillofacial regionPrognosticSurvival

Identifiers

PMID40374967
PMCPMC12081803

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.