AUTHOR=Wen Xi , Tu Hao , Zhao Bingyang , Zhou Wenbo , Yang Zhuo , Li Lijuan TITLE=Identification of benign and malignant breast nodules on ultrasound: comparison of multiple deep learning models and model interpretation JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1517278 DOI=10.3389/fonc.2025.1517278 ISSN=2234-943X