SymptomsBy Mayo Clinic staff
Signs and symptoms of male breast cancer can include:
- A painless lump or thickening in your breast tissue
- Changes to the skin covering your breast, such as dimpling, puckering, redness or scaling
- Changes to your nipple, such as redness or scaling, or a nipple that begins to turn inward
- Discharge from your nipple
When to see a doctor
Make an appointment with your doctor if you have any persistent signs or symptoms that worry you.
- Male breast cancer treatment (PDQ). National Cancer Institute. http://www.cancer.gov/cancertopics/pdq/treatment/malebreast/patient. Accessed Jan. 18, 2012.
- Johansen Taber KA, et al. Male breast cancer: Risk factors, diagnosis and management. Oncology Reports. 2010;24:1115.
- Gomez-Raposo C, et al. Male breast cancer. Cancer Treatment Reviews. 2010;36:451.
- Brain K, et al. Psychological distress in men with breast cancer. American Journal of Clinical Oncology. 2006;24:95.
- Distress management. Fort Washington, Pa.: National Comprehensive Cancer Network. http://www.nccn.org/professionals/physician_gls/f_guidelines.asp. Accessed Jan. 18, 2012.