MedicineNet.com

About Us | Privacy Policy | Site Map
February 10, 2012

Breast Lumps In Women (cont.)

Medical Author:
Medical Editor:

Injuries that cause breast lumps

If a breast is injured by trauma, tiny blood vessels can rupture to cause an area of localized bleeding (hematoma) that can be felt as a lump. Trauma to the breast can damage the fat cells in the breast tissue, a condition called fat necrosis. The injury can also form a lump in the breast. These types of lumps that follow a significant trauma are not cancerous. Fat necrosis can also occur at the site of a previous breast biopsy.

Non-cancerous growths that cause breast lumps

  • Fibroadenomas are benign (not cancerous) growths and are very common. These growths most commonly occur in women 30 to 35 years old, but can also occur in women under 30 years of age. Fibroadenomas are solid, firm tumors that are usually painless or only slightly tender. They sometimes grow quickly in teenagers or during pregnancy.
  • Breast cysts are fluid-filled, tiny sacs within the breast tissue and are benign. They are very common, especially over the age of 35. These cysts often vary in size during the menstrual cycle and may be tender.
  • Fibrocystic changes are characterized by breasts that are lumpy with many irregularities in the breast that feel almost grainy. Fibrocystic breasts seem to occur because a woman's breasts are extra sensitive to fluctuating hormone levels. Women with fibrocystic changes may have pain and/or lumps.

What are the symptoms of breast cancer?

The symptoms of breast cancer include painless breast lumps, nipple discharge, and inflammation of the skin of the breast. Sometimes breast cancer may not cause any symptoms.

Breast cancer usually causes no pain in the breast. Although women often worry about breast pain, most women with breast pain do not have breast cancer. Only about 6% of women with breast cancer have breast pain as their first sign of cancer.

Nipple discharge that occurs without the nipple being touched can be caused by benign (non-cancerous) growths. Examples of these growths are intraductal papillomas (non-cancerous growths that protrude into the milk ducts) and dilated areas of milk ducts (ductal ectasia). Nipple discharge can also be caused by cancer of the breast tissue. Because nipple discharge can be a sign of cancer, it needs to be evaluated by a doctor.

Skin changes on the breast, including redness and warmth, can sometimes be a sign of breast cancer. A form of breast cancer that commonly causes these signs of inflammation is Paget's disease of the breast. However, most inflammation or rashes on the breast are not due to cancer. They may be caused by benign problems such as nipple eczema or a fungus infection. Still, any breast rashes should be evaluated by a doctor. Areas that are especially scaly and red, particularly if they are persistent, or if there is also nipple discharge, are often sampled (biopsied) to rule out cancer.


Patient Discussions

Viewers share their comments

Breast Lumps - Symptoms Question: What symptoms and signs did you experience with your breast lumps?
Breast Lumps (In Women) - Causes Question: What was the cause of your breast lumps?
Breast Lumps In Women - How Was Diagnosis Established Question: Please describe the diagnosis of the breast lumps in your breast(s).

MedicineNet Doctors

Suggested Reading on Breast Lumps (In Women) by Our Doctors

  • Related Diseases & Conditions

    • Cysts
      • Cysts are saclike structures that can occur throughout the body and usually contain a semisolid, liquid, or gaseous substance. Infections, tumors, genetic conditions, chronic inflammatory conditions, and wear and tear can cause cysts. Though some cysts may be palpable, others may not produce any symptoms. Treatment depends upon the location and cause of the cyst.
    • Breast Cancer
      • Breast cancer is the most common cancer in women and the second most common cause of cancer death in women in the U.S. Symptoms include a lump in the breast or underarm area, nipple pain, change in breast size or shape, an inverted nipple, nipple discharge, and breast skin changes. Treatment may involve chemotherapy, radiation therapy, biological therapy, hormone therapy, or surgery.
    • Hematoma
      • A hematoma is a collection of blood that is outside a blood vessel. There are different areas where hematomas occur including the inside the skull, scalp, ear, septum, bones, finger and toenails, and intra-abdominal. Treatment for hematomas depend on the type and location of the hematoma.
    • Breast
      • The breast generally refers to the chest, however, more specifically, to the mammary gland. The mammary gland is a milk producing gland comprised largely of fat. Within the mammary gland is a complex network of branching ducts. The ducts exit from sac-like structures called lobules, which can produce milk in females. The darkened area around the nipple is called the areola. Common medical concerns in regard to the breast include breast lumps, breast cysts, breast cancer, and breast infections.
    • Paget's Disease of the Nipple
    • Inflammatory Breast Cancer
      • Inflammatory breast cancer is an accelerated form of breast cancer that is not usually detected by mammogram or ultrasound. Symptoms of inflammatory breast cancer include pain in the breast, skin change in the breast area, bruise on the breast,sudden swelling of the breast, nipple retraction or discharge, and swelling of the lymph nodes.
    • Women's Health
      • Women's health is an important topic area to guide a woman through the stages of her life, as well as knowing the conditions and diseases that may occur. Educating yourself so that the transitions into different phases of life is key to a healthy, happy, and productive life.
    • Breast Cancer Prevention
      • Lifestyle changes, a healthy antioxidant-rich diet, exercise, and weight reduction can help reduce a woman's risk of developing breast cancer. It's important to be aware of how risk factors such as family history, lifestyle factors, breast conditions, radiation therapy, and hormonal factors may influence your chances of developing breast cancer. Mammography and breast self-examinations are crucial steps in breast cancer prevention.
    • Breast Cancer in Young Women
  • Medications

  • Procedures & Tests

  • Pictures, Images & Illustrations

  • Doctor's & Expert's Views

  • Health News

  • Health Features

Women's Health

Find out what women really need.



Symptom Checker: Your Guide to Symptoms & Signs: Pinpoint Your Pain









Use Pill Finder Find it Now

Pill Identifier on RxList

  • quick,
    easy,
    pill identification

Find a Local Pharmacy

  • including
    24 hour
    pharmacies