Transformer‐Based PET/CT Fusion Enables Preoperative Prediction and Prognostic Stratification of Spread Through Air Spaces in Lung Adenocarcinoma
ABSTRACT Spread through air spaces (STAS) is associated with recurrence and unfavorable outcomes in lung adenocarcinoma, yet reliable preoperative identification remains challenging. This multicenter retrospective study includes 212 patients with 219 tumors across three institutions and develops a transformer‐based mul...