Juliana Petruceli, Marcelo Oliveira, Tarcisio Ferreira, and Jose Arthur Sabino. 2026. Large Language Models for Structured Chest CT Reporting in Portuguese: A Comparative Study with Radiologist Validation. In Anais do XXVI Simpósio Brasileiro de Computação Aplicada à Saúde, junho 01, 2026, Ouro Preto/MG, Brasil. SBC, Porto Alegre, Brasil, 349-358. DOI: https://doi.org/10.5753/sbcas.2026.20861.