Skip to Content
Home > Wellness > Health Library > Breast Lumps
Breast lumps are common, especially in women ages 30 to 50. A
number of conditions can result in a lump or lumps in your breast. Most of
these conditions are harmless or of minor concern.
Following are other types of breast lumps and their
It can be difficult to tell what is causing a lump in your breast.
Call your doctor if you feel a new lump in your breast or if you
have generalized breast lumpiness and you notice a distinct lump in your breast
that is not like the rest of your breast (dominant lump). A dominant lump in
the breast is any lump that is new, larger, harder, or different in any other
way from the rest of the breast tissue.
Current as of:
March 12, 2014
William H. Blahd, Jr., MD, FACEP - Emergency Medicine & H. Michael O'Connor, MD - Emergency Medicine
How this information was developed to help you make better health decisions.
To learn more, visit Healthwise.org
© 1995-2014 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Our interactive Decision Points guide you through making key health decisions by combining medical information with your personal information.
You'll find Decision Points to help you answer questions about:
Get started learning more about your health!
Our Interactive Tools can help you make smart decisions for a healthier life. You'll find personal calculators and tools for health and fitness, lifestyle checkups, and pregnancy.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.