Evidence map›Paper›PMID 42440194›Full record

ArticleJournal of imaging informatics in medicine2026

JADE-Plus: A Multimodal Agentic Retrieval-Augmented Generation Large Language Framework for Diagnostic Support in Jawbone Lesions: Development and Technical Validation Study.

Soroush Baseri Saadi, Jonas Ver Berne, Rocharles Cavalcante Fontenele, Peter Claes, Reinhilde Jacobs

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Article in Journal of imaging informatics in medicine, 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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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Soroush Baseri SaadiOMFS-IMPATH Research Group, Department of Imaging and Pathology, Catholic University Leuven, Leuven, 3000, Belgium.ORCID http://orcid.org/0000-0002-2092-6076
Jonas Ver BerneOMFS-IMPATH Research Group, Department of Imaging and Pathology, Catholic University Leuven, Leuven, 3000, Belgium.ORCID http://orcid.org/0000-0002-8879-6052
Rocharles Cavalcante FonteneleOMFS-IMPATH Research Group, Department of Imaging and Pathology, Catholic University Leuven, Leuven, 3000, Belgium.ORCID http://orcid.org/0000-0002-6426-9768
Peter ClaesDepartment of Human Genetics, KU Leuven, Leuven, 3000, Belgium.ORCID http://orcid.org/0000-0001-9489-9819
Reinhilde JacobsOMFS-IMPATH Research Group, Department of Imaging and Pathology, Catholic University Leuven, Leuven, 3000, Belgium. reinhilde.jacobs@ki.se.ORCID http://orcid.org/0000-0002-3461-0363

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diagnosing jawbone lesions in oral and maxillofacial radiology remains challenging due to overlapping radiological features and the need for integrated clinical reasoning. This study aimed to develop and validate JADE-Plus, a novel multimodal, agent-controlled retrieval-augmented generation (RAG) framework for diagnostic decision support in jawbone lesion assessment. JADE-Plus was implemented as a cloud-based, tablet-optimized system integrating a vision-language model (VLM) for panoramic radiograph analysis, a knowledge-grounded RAG module, and an agentic verification loop for diagnostic fusion and re-ranking. The system was evaluated using 40 representative jawbone lesion cases and compared with JADE, GPT-5.4, GPT-5.4 VLM, and ORAD. Performance was assessed using Top-1 and Top-3 accuracy, ablation and statistical analyses, intra-model stability, and response time. JADE-Plus achieved the highest diagnostic performance, with a Top-1 accuracy of 90% (36/40; 95% CI 76-97%) and a Top-3 accuracy of 100%, with no missed diagnoses. Cochran's Q test demonstrated significant differences among models for both Top-3 correctness (Q = 25.66, p < 0.001) and Top-1 correctness (Q = 27.55, p < 0.001). Post-hoc McNemar tests with the Benjamini-Hochberg correction showed that JADE-Plus significantly outperformed other models, particularly under the stricter Top-1 evaluation. Ablation analysis showed that the agentic verification stage improved Top-1 and Top-3 accuracy by 15 and 8 percentage points, respectively. JADE-Plus achieved the highest reproducibility (mean Jaccard similarity 0.97 ± 0.12) while maintaining a mean response time of 33 ± 1.5 s per case. JADE-Plus demonstrated superior diagnostic accuracy, stability, and reproducibility compared with baseline systems, supporting multimodal agentic RAG frameworks for jawbone lesion diagnosis.

Indexed as

AI agentDifferential diagnosisJawbone lesionsLarge language modelPanoramic radiographRAG

Identifiers

PMID42440194

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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.