Tran, T.; Assoc; Nguyễn , L. T.; Trần, T. V.; Phan, C. C.; Lê, H. N.- M.; Nguyễn, Q. H.; Nguyen, T. H.; Nguyễn , L. T.- H. Preliminary Evaluation of a Machine Learning Model for Detecting Mediastinal Abnormalities on Frontal Chest Radiographs. vjrnm 2026, 51-59.