What Are the Most Common Breast Cancer Types?
Breast cancer takes place when breast cells mutate and become cancerous cells that multiply and form tumours. The best breast cancer surgery doctor in Kolkata tells us about the most common breast cancer types. Types of breast cancer The following are the most common types of breast cancer: Ductal Carcinoma In Situ (DCIS) DCIS refers to non-invasive breast cancer. Abnormal cells are found in the lining of the breast milk ducts. It is often detected through mammograms and is considered a precursor to invasive breast cancer. Invasive Ductal Carcinoma (IDC) IDC is the most common kind of invasive breast cancer. It begins in the milk ducts but then invades surrounding breast tissue. Invasive Lobular Carcinoma (ILC) ILC begins in the milk-producing glands (lobules) of the breast and can spread to nearby tissue. Triple-Negative Breast Cancer (TNBC) TNBC is characterized by missing human epidermal growth factor receptor 2 (HER2), estrogen receptors and progesterone receptors. HER2-Positive