Evidence map›Paper›PMID 38849649›Full record

ArticleClinical oral investigations2024

Advancements in diagnosing oral potentially malignant disorders: leveraging Vision transformers for multi-class detection.

Shankeeth Vinayahalingam, Niels van Nistelrooij, René Rothweiler, Alessandro Tel, Tim Verhoeven, Daniel Tröltzsch, Marco Kesting, Stefaan Bergé, Tong Xi, Max Heiland and 1 more

Abstract read
In one paragraph

Article in Clinical oral investigations, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
–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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Transformer-based models in dentistry: a systematic review.BMC medical informatics and decision making · 2026
    Pooled it
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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

11 authors.

Shankeeth VinayahalingamDepartment of Oral and Maxillofacial Surgery, Radboud University Medical Centre, Nijmegen, the Netherlands.
Niels van NistelrooijDepartment of Oral and Maxillofacial Surgery, Radboud University Medical Centre, Nijmegen, the Netherlands.
René RothweilerDepartment of Oral and Maxillofacial Surgery, Translational Implantology, Medical Center, Faculty of Medicine, University of Freiburg, University of Freiburg, Freiburg, Germany.
Alessandro TelClinic of Maxillofacial Surgery, Head&Neck and Neuroscience Department, University Hospital of Udine, Udine, Italy.
Tim VerhoevenDepartment of Oral and Maxillofacial Surgery, Radboud University Medical Centre, Nijmegen, the Netherlands.
Daniel TröltzschDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Hindenburgdamm 30, 12203, Berlin, Germany.
Marco KestingDepartment of Oral and Cranio-Maxillofacial Surgery, Friedrich-Alexander-University Erlangen- Nuremberg (FAU), Erlangen, Germany.
Stefaan BergéDepartment of Oral and Maxillofacial Surgery, Radboud University Medical Centre, Nijmegen, the Netherlands.
Tong XiDepartment of Oral and Maxillofacial Surgery, Radboud University Medical Centre, Nijmegen, the Netherlands.
Max HeilandDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Hindenburgdamm 30, 12203, Berlin, Germany.
Tabea FlüggeDepartment of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Hindenburgdamm 30, 12203, Berlin, Germany. tabea.fluegge@charite.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesDiagnosing oral potentially malignant disorders (OPMD) is critical to prevent oral cancer. This study aims to automatically detect and classify the most common pre-malignant oral lesions, such as leukoplakia and oral lichen planus (OLP), and distinguish them from oral squamous cell carcinomas (OSCC) and healthy oral mucosa on clinical photographs using vision transformers.

methods4,161 photographs of healthy mucosa, leukoplakia, OLP, and OSCC were included. Findings were annotated pixel-wise and reviewed by three clinicians. The photographs were divided into 3,337 for training and validation and 824 for testing. The training and validation images were further divided into five folds with stratification. A Mask R-CNN with a Swin Transformer was trained five times with cross-validation, and the held-out test split was used to evaluate the model performance. The precision, F1-score, sensitivity, specificity, and accuracy were calculated. The area under the receiver operating characteristics curve (AUC) and the confusion matrix of the most effective model were presented.

resultsThe detection of OSCC with the employed model yielded an F1 of 0.852 and AUC of 0.974. The detection of OLP had an F1 of 0.825 and AUC of 0.948. For leukoplakia the F1 was 0.796 and the AUC was 0.938.

conclusionsOSCC were effectively detected with the employed model, whereas the detection of OLP and leukoplakia was moderately effective. CLINICAL RELEVANCE: Oral cancer is often detected in advanced stages. The demonstrated technology may support the detection and observation of OPMD to lower the disease burden and identify malignant oral cavity lesions earlier.

Indexed as

Leukoplakia, OralLichen Planus, OralMouth NeoplasmsPrecancerous ConditionsCarcinoma, Squamous CellDiagnosis, DifferentialFemaleHumansImage Interpretation, Computer-AssistedMalePhotographyPhotography, DentalSensitivity and SpecificityArtificial IntelligenceDeep learningLeukoplakiaMalignant transformationOral lichen planusOral squamous cell carcinoma

Identifiers

PMID38849649
PMCPMC11161543

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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.