AUTHOR=Li Yongxia , Li Yong , Li Taolang , He Mingyuan , Chang Jianying , Cao Hui , Luo Daiqin , Lv Junyuan , Zou Yunbi , Zheng Yuyan , Ran Li , Yang Feiyue , Huang Li , Cheng Xiaoming 

TITLE=Efficacy and safety of pyrotinib in the treatment of HER2-positive liver metastatic advanced breast cancer

JOURNAL=Frontiers in Oncology

VOLUME=Volume 15 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1527277

DOI=10.3389/fonc.2025.1527277

ISSN=2234-943X