Rajiv V. Datta, MD

What Are the Symptoms of Breast Cancer?

Different people have different symptoms of breast cancer. Some people do not have any signs or symptoms at all. Some warning signs of breast cancer are:

• New lump in the breast or underarm (armpit)
• Thickening or swelling of part of the breast
• Irritation or dimpling of breast skin
• Redness or flaky skin in the nipple area or the breast
• Pulling in of the nipple or pain in the nipple area
• Nipple discharge other than breast milk, including blood
• Any change in the size or the shape of the breast
• Pain in any area of the breast

Keep in mind that these symptoms can happen with other conditions that are not cancer. If you have any signs or symptoms that worry you, be sure to see your doctor right away.

How Is Breast Cancer Diagnosed?

• Breast ultrasound. A machine that uses sound waves to make detailed pictures, called sonograms, of areas inside the breast.
• Diagnostic mammogram. If you have a problem in your breast, such as lumps, or if an area of the breast looks abnormal on a screening mammogram, doctors may have you get a diagnostic mammogram. This is a more detailed X-ray of the breast.
• Magnetic resonance imaging (MRI). A kind of body scan that uses a magnet linked to a computer. The MRI scan will make detailed pictures of areas inside the breast.
• Biopsy. This is a test that removes tissue or fluid from the breast to be looked at under a microscope and do more testing. There are different kinds of biopsies (for example, fine-needle aspiration, core biopsy, or open biopsy).

How Is Breast Cancer Treated?

Breast cancer is treated in several ways. It depends on the kind of breast cancer and how far it has spread. People with breast cancer often get more than one kind of treatment.

• Surgery. An operation where doctors cut out cancer tissue.
• Chemotherapy. Using special medicines to shrink or kill the cancer cells. The drugs can be pills you take or medicines given in your veins, or sometimes both.
• Hormonal therapy. Blocks cancer cells from getting the hormones they need to grow.
• Biological therapy. Works with your body’s immune system to help it fight cancer cells or to control side effects from other cancer treatments.
• Radiation therapy. Using high-energy rays (similar to X-rays) to kill the cancer cells.