article_metadata: Min-Long Chen Wenjie Yu Binbin Cui Yijian Yu Zhaosheng Ma
article_metadata: 10.3389/fonc.2022.980635
article_metadata: Front Oncol
article_metadata: 2023 Jan 19;12:980635.
article_metadata: brain metastase breast cancer pyrotinib trastuzumab treatment
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/36741701/
article_metadata: Case Reports
article_metadata: PMC9893407
article_metadata: 36741701
article_metadata: HER2-positive metastatic breast cancer with brain metastases responds favorably to pyrotinib and trastuzumab-based treatment: A case report and literature review
article_metadata: 2023