Types of Breast Cancer & How Do They Differ?: Dr Suyash Agrawal, Cancer Doctor Indore

Breast cancer is one of the most common cancers affecting women globally. Cancer Doctor Indore, Dr Suyash Agrawal, explains that knowing its types helps in early diagnosis and proper treatment planning for better outcomes.

Invasive Ductal Carcinoma (IDC)

IDC is the most common type, seen in almost 80% of cases. It starts in milk ducts and spreads to surrounding breast tissue. Signs include a hard lump, skin dimpling, or nipple inversion. Cancer Doctor Indore recommends treatment based on hormone receptor and HER2 status, usually involving surgery, chemotherapy, radiation, and targeted therapy.

Ductal Carcinoma in Situ (DCIS)

DCIS is a non-invasive cancer where abnormal cells remain inside the milk ducts. It is often detected during routine mammograms before any symptoms appear. Treatment includes surgery and radiotherapy to prevent progression into invasive cancer.

Lobular Carcinoma in Situ (LCIS)

LCIS is not cancer but indicates a higher risk of developing breast cancer later. It starts in milk-producing lobules. Cancer Doctor Indore advises annual mammograms, clinical exams, and sometimes risk-reducing medicines or preventive surgery for high-risk women.

Invasive Lobular Carcinoma (ILC)

ILC is the second most common type. It begins in lobules and spreads to nearby tissue but usually does not form a clear lump. It causes thickening or fullness in the breast, making detection difficult. Treatment includes surgery, hormone therapy, chemotherapy, and radiation.

Triple-Negative Breast Cancer (TNBC)

TNBC lacks estrogen, progesterone, and HER2 receptors, making it unresponsive to hormone or HER2 therapy. It is aggressive, grows quickly, and is more common in younger women. Cancer Doctor Indore states chemotherapy is the main treatment, combined with surgery and radiotherapy.

HER2-Positive Breast Cancer

This type has excess HER2 protein, causing rapid cancer growth. Targeted therapy with medicines like trastuzumab blocks HER2, combined with surgery, chemo, and radiation for best results.

Inflammatory Breast Cancer (IBC)

IBC is rare but aggressive. It blocks lymph vessels, causing redness, swelling, and thickened skin. It often reaches advanced stages quickly, requiring chemotherapy before surgery and radiation.

Consult Cancer Doctor Indore for Guidance

Each type of breast cancer requires specific treatment. Cancer Doctor Indore, Dr Suyash Agrawal, offers expert diagnosis, surgical oncology, and chemotherapy planning to ensure personalised and effective care for his patients.