Evidence map›Paper›PMID 40394272›Full record

ArticleCommunications medicine2025

Development and validation of an artificial intelligence-based pipeline for predicting oral epithelial dysplasia malignant transformation.

Adam J Shephard, Hanya Mahmood, Shan E Ahmed Raza, Anna Luíza Damaceno Araújo, Alan Roger Santos-Silva, Marcio Ajudarte Lopes, Pablo Agustin Vargas, Kris D McCombe, Stephanie G Craig, Jacqueline James and 5 more

Abstract read
In one paragraph

Article in Communications medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
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

15 authors.

Adam J Shephard *Tissue Image Analytics Centre, Department of Computer Science, University of Warwick, Coventry, UK.ORCID http://orcid.org/0000-0003-0969-2990
Hanya Mahmood *School of Clinical Dentistry, University of Sheffield, Sheffield, UK.ORCID http://orcid.org/0000-0001-7159-0368
Shan E Ahmed RazaTissue Image Analytics Centre, Department of Computer Science, University of Warwick, Coventry, UK.ORCID http://orcid.org/0000-0002-1097-1738
Anna Luíza Damaceno AraújoHead and Neck Surgery Department and LIM 28, University of São Paulo Medical School, São Paulo, State of São Paulo, Brazil.
Alan Roger Santos-SilvaFaculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas (FOP-UNICAMP), Piracicaba, State of São Paulo, Brazil.
Marcio Ajudarte LopesFaculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas (FOP-UNICAMP), Piracicaba, State of São Paulo, Brazil.
Pablo Agustin VargasFaculdade de Odontologia de Piracicaba, Universidade Estadual de Campinas (FOP-UNICAMP), Piracicaba, State of São Paulo, Brazil.
Kris D McCombePrecision Medicine Centre, Patrick G. Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, UK.
Stephanie G CraigPrecision Medicine Centre, Patrick G. Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, UK.
Jacqueline JamesPrecision Medicine Centre, Patrick G. Johnston Centre for Cancer Research, Queen's University Belfast, Belfast, UK.ORCID http://orcid.org/0000-0002-6945-6060
Jill BrooksInstitute of Head and Neck Studies and Education, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK.
Paul NankivellInstitute of Head and Neck Studies and Education, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK.ORCID http://orcid.org/0000-0003-4664-6117
Hisham MehannaInstitute of Head and Neck Studies and Education, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK.
Syed Ali KhurramSchool of Clinical Dentistry, University of Sheffield, Sheffield, UK.
Nasir M RajpootTissue Image Analytics Centre, Department of Computer Science, University of Warwick, Coventry, UK. n.m.rajpoot@warwick.ac.uk.ORCID http://orcid.org/0000-0001-6760-1271

Funding

Cancer Research UK (CRUK) C63489/A29674DH | National Institute for Health Research (NIHR) NIHR300904
6 · The paper itself

Abstract

backgroundOral epithelial dysplasia (OED) is a potentially malignant histopathological diagnosis given to lesions of the oral cavity that are at risk of progression to malignancy. Manual grading of OED is subject to substantial variability and does not reliably predict prognosis, potentially resulting in sub-optimal treatment decisions.

methodWe developed a Transformer-based artificial intelligence (AI) pipeline for the prediction of malignant transformation from whole-slide images (WSIs) of Haematoxylin and Eosin (H&E) stained OED tissue slides, named ODYN (Oral Dysplasia Network). ODYN can simultaneously classify OED and assign a predictive score (ODYN-score) to quantify the risk of malignant transformation. The model was trained on a large cohort using three different scanners (Sheffield, 358 OED WSIs, 105 control WSIs) and externally validated on cases from three independent centres (Birmingham and Belfast, UK, and Piracicaba, Brazil; 108 OED WSIs).

resultsModel testing yielded an F1-score of 0.96 for classification of dysplastic vs non-dysplastic slides, and an AUROC of 0.73 for malignancy prediction, gaining comparable results to clinical grading systems.

conclusionsWith further large-scale prospective validation, ODYN promises to offer an objective and reliable solution for assessing OED cases, ultimately improving early detection and treatment of oral cancer.

Identifiers

PMID40394272
PMCPMC12092575

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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.