Trastuzumab emtansine IV vial for HER2-positive breast cancer treatment.
Active Ingredient: Ado-Trastuzumab Emtansine Breast cancer, metastatic: Treatment (single-agent) of HER2-positive, metastatic breast cancer in patients who previously received trastuzumab and a taxane, separately or in combination, and have either received prior therapy for metastatic disease or developed disease recurrence during or within 6 months of completing adjuvant therapy.