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Breast Cancer Health Center

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Breast Cancer Signs and Symptoms

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What Are the Symptoms of Breast Cancer?

The signs and symptoms of breast cancer include:

  • A lump or thickening in or near the breast or in the underarm that persists through the menstrual cycle
  • A mass or lump, which may feel as small as a pea
  • A change in the size, shape, or contour of the breast
  • A blood-stained or clear fluid discharge from the nipple
  • A change in the feel or appearance of the skin on the breast or nipple (dimpled, puckered, scaly, or inflamed)
  • Redness of the skin on the breast or nipple
  • An area that is distinctly different from any other area on either breast
  • A marble-like hardened area under the skin

These changes may be found during a breast self-exam.

Recommended Related to Breast Cancer

Girl's Guide to Preventing, Avoiding, Treating, and Even Beating Cancer

By Ashley Ross and Sophie Banay MouraCancer: The word alone can paralyze us. Instead of protecting ourselves, we resort to magical thinking—it won't happen to me. That's a mistake. Rates of the top five cancers in women 20 to 39—in order, they are breast, thyroid, melanoma, cervical, and colorectal—are rising. The good news: There's a lot you can do to prevent them. We talked to the country's top doctors and mined the latest research for Marie Claire's first-ever cancer crash course. Here, how to...

Read the Girl's Guide to Preventing, Avoiding, Treating, and Even Beating Cancer article > >

Medical organizations don't agree on the recommendation for breast self-exams, which is an option for women starting in their 20s. Doctors should discuss the benefits and limitations of breast self-exams with their patients.

 

WebMD Medical Reference

Reviewed by Sujana Movva, MD on June 28, 2015
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