Breast Cancer Overview: Varieties and Warning Signs
Breast cancer begins in either the milk ducts (ductal carcinoma) or the lobules (lobular carcinoma) and is classified into types like invasive, inflammatory, recurrent, and metastatic. HER2-positive breast cancer stems from gene mutations that trigger uncontrolled growth. Watching for early signs such as nipple changes or skin texture alterations can make a crucial difference in treatment success.
Breast cancer begins in either the milk ducts (ductal carcinoma) or the lobules (lobular carcinoma) and is classified into types like invasive, inflammatory, recurrent, and metastatic. HER2-positive breast cancer stems from gene mutations that trigger uncontrolled growth. Watching for early signs such as nipple changes or skin texture alterations can make a crucial difference in treatment success.
Main Breast Cancer Types:
- Invasive Breast Cancer– The most frequently seen variant.
- Inflammatory Breast Cancer– A rare, aggressive type.
- Recurrent Breast Cancer– Appears again after previous treatment.
- Metastatic Breast Cancer– Advanced cancer that spreads to other organs.
What to Know About HER2-Positive Cancer
HER2 is a growth-regulating gene in breast tissue. Mutations in this gene can lead to overactive cell growth, causing HER2-positive breast cancer. Although it tends to grow and spread more quickly, it’s often treatable with targeted medical therapies.
Typical Symptoms of Breast Cancer:
- Persistent breast swelling• Detectable lump in the breast or underarm• Nipple pain, leakage, or pulling inward• Redness or rough skin on the breast• Changes in breast shape without clear cause
If any of these symptoms are present, consult a medical professional. Detecting breast cancer early makes treatment more effective and recovery more likely.