Author

Isabel Rosa

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#explainable ai Review Open access Sep 2026

Large language models in healthcare: applications, evaluation frameworks, and governance pathways — a scoping review and multidimensional framework

Current evidence supports cautious deployment of LLMs in selected healthcare tasks under structured oversight, and the proposed five-dimensional framework coupled with a three-tier risk model is intended to support researchers and healthcare organisations in assessing readiness and implementing LLM-enabled tools respon...

J. C. Ferreira, Isabel Rosa · Frontiers in Digital Health · 0 citations

Review Open access Aug 2026

Text2FHIRwallet: Automated Generation of FHIR Patient Summaries from Unstructured Cardiology Reports Using Fine-Tuned Portuguese Language Models—Development and Evaluation of a Health Professional Wallet

Text2FHIRwallet demonstrates that domain-specific fine-tuning of a Portuguese-language pretrained language model achieves near-ceiling clinical NER accuracy, enabling scalable, interoperable, and privacy-compliant patient summary generation from unstructured cardiology text, offering an end-to-end pathway for integrati...

João C. Ferreira, Isabel Rosa, Ricardo Correia · Applied Sciences · 0 citations