Meng L, Zhang X, Zhao X, Lu L, Meng X, Shao F, Zhang Y. 2.5D DL with Multi-Instance Learning Predicts Axillary Lymph Node Metastasis in Breast Cancer. In: Proceedings of the Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition, Cape Town, South Africa. Program #570-01-167.