Reveal Secrets Behind What Is Breast Cancer Now

Types of Breast Cancer

Breast cancer is categorized into several types based on where it originates and how it behaves. The most common types include:

• Invasive Ductal Carcinoma (IDC): This is the most prevalent form, accounting for about 80% of all breast cancer cases. It starts in the milk ducts and invades surrounding tissues.
• Invasive Lobular Carcinoma (ILC): This type begins in the lobules, which are the glands that produce milk, and can spread to nearby tissues.
• Triple-Negative Breast Cancer: A more aggressive form that lacks the three common receptors known to fuel most breast cancer growth—estrogen, progesterone, and the HER2 protein.
• HER2-Positive Breast Cancer: This type is characterized by an excess of the HER2 protein, which promotes cancer cell growth.