Evidence map›Paper›PMID 42148347›Full record

ArticleClinical case reports2026

Epidermoid Cyst of the Gingiva: A Rare Case Report and Literature Review.

José Alcides Almeida de Arruda, Sicília Rezende Oliveira, Marcela Ferreira Abrahão Ribeiro, Martinho Campolina Rebello Horta, Giovanna Ribeiro Souto

Abstract read
In one paragraph

Article in Clinical 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.

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0citing papers in PubMed
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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

5 authors.

José Alcides Almeida de ArrudaGraduate Program in Dentistry Pontifícia Universidade Católica de Minas Gerais Belo Horizonte Brazil.ORCID https://orcid.org/0000-0002-6599-3950
Sicília Rezende OliveiraGraduate Program in Dentistry Pontifícia Universidade Católica de Minas Gerais Belo Horizonte Brazil.ORCID https://orcid.org/0000-0002-8164-2122
Marcela Ferreira Abrahão RibeiroGraduate Program in Dentistry Pontifícia Universidade Católica de Minas Gerais Belo Horizonte Brazil.ORCID https://orcid.org/0009-0009-5020-8399
Martinho Campolina Rebello HortaGraduate Program in Dentistry Pontifícia Universidade Católica de Minas Gerais Belo Horizonte Brazil.ORCID https://orcid.org/0000-0003-0192-5614
Giovanna Ribeiro SoutoGraduate Program in Dentistry Pontifícia Universidade Católica de Minas Gerais Belo Horizonte Brazil.ORCID https://orcid.org/0000-0003-3617-8794

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oral epidermoid cysts are developmental lesions that account for less than 0.04% of all reported cases and typically occur in the floor of the mouth; gingival involvement is exceedingly rare. This report describes a 23-year-old female presenting with an asymptomatic, whitish papule on the attached gingiva near the right mandibular canine. Histopathologically, the lesion showed a cystic cavity mainly lined by orthokeratinized stratified squamous epithelium containing lamellar keratin, without cutaneous adnexal structures in the fibrous connective tissue capsule. No recurrence was observed after 15 months of follow-up. A literature review identified eight epidermoid cysts involving the gingiva or alveolar ridge. This report underscores the importance of including this entity in the differential diagnosis of gingival papules and indicates that accurate clinical recognition coupled with histopathological confirmation ensures curative surgical outcomes.

Indexed as

differential diagnosisepidermal cystgingivaoral diagnosisoral medicine

Identifiers

PMID42148347
PMCPMC13171710

What Socratic 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 Socratic graph.