The receptor status for infiltrating ductal carcinoma revealed that the most commonly occurring status was estrogen receptor (ER)/progesterone receptor (PR) positive and HER2 negative (10) followed by ER/PR negative and HER2 positive (five), triple-negative (four), triple-positive (two) and PR/HER2 negative and ER positive (one). The gene discussed is ERBB2; the disease is invasive ductal breast carcinoma.