Comprehensive Liquid Biopsy Profiling Reveals Dual PIK3CA and ESR1 Mutations in Hormone Receptor-Positive Metastatic Breast Carcinoma
December 29, 2025
Patient: 73-year-old female with hormone receptor–positive, HER2-negative metastatic invasive ductal carcinoma of the breast (luminal B–like), with liver, bone, lung