Transforming the Imaging Assessment of Thyroid Nodules with Artificial Intelligence: Advancements and Clinical Integration.

Authors

Sanaz Vahdati, Kathryn A Robinson, M Regina Castro, Marius N Stan, Kuan Zhang, Bradley J Erickson

Published in

Journal of imaging informatics in medicine. Sep 08, 2026. Epub Sep 08, 2026.

Abstract

Artificial intelligence (AI), particularly deep learning (DL), has rapidly transformed thyroid nodule evaluation, evolving from early image-based classifiers into comprehensive, sophisticated end-to-end systems capable of detection, segmentation, and malignancy risk stratification. Recent methodological innovations increasingly incorporate transformer architectures, multimodal ultrasound inputs, and self-supervised pretraining strategies, supporting more consistent performance across diverse imaging settings. At the same time, alignment with risk stratification scoring systems and integration into biopsy decision pathways highlight the growing clinical orientation of these tools. As these systems mature, research has shifted toward refining model interpretability and integrating them into clinical workflows, underscoring the growing emphasis on practical deployment and sustained clinical impact in real-world settings. Emerging studies also explore how algorithmic outputs can be harmonized with radiologist decision-making to improve reporting consistency and streamline management recommendations. Advances in generative modeling and representation learning are further expanding the scope of these systems by enabling richer feature extraction and more flexible downstream task adaptation. Together, these developments signal a broader movement toward AI frameworks that operate as cohesive, clinically aligned components of the thyroid imaging ecosystem. This paper surveys these emerging developments and methodological trends and outlines future directions and challenges for safe, reliable thyroid imaging deployments.

PMID:
42711650
Bibliographic data and abstract were imported from PubMed on 09 Sep 2026.

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