What is breast lump?
A breast lump is a swelling, outgrowth, or protrusion in the breast. Both women and men have breast tissue. This normal tissue may respond to changes in hormone levels, leading to breast lumps. The lumps may come and go depending on hormone levels. Breast lumps can also signal both benign (noncancerous) and malignant (cancerous) tumors of the breast.
Breast lumps can occur at any age in women and men. In adult women, lumps are most often caused by changes in the breast tissue related to hormonal shifts. These are called fibrocystic changes. Fibroadenomas (a type of benign tumor), cysts, and damage to the fatty tissue are other reasons for breast lumps in adult women. Breast infection (mastitis) or a small growth in the milk duct (intraductal papilloma) can also result in a breast lump. The majority of breast lumps are benign, particularly in women under age 40. Despite that reassuring news, it often a challenge to accurately identify which lumps are most worrisome.
Breast enlargement in men is called gynecomastia. This swelling of the breast tissue occurs most often in boys at mid-puberty. Tender lumps develop beneath one or both nipples in response to hormonal changes. These lumps generally disappear within a year.
Infants may experience a breast lump because of estrogen they received from the mother’s bloodstream. Once the estrogen clears from the infant’s body, the lump will usually go away. Right before puberty, young girls develop lumps called breast buds. This tissue may be temporarily tender as girls start the early stages of puberty.
In some instances, breast lumps can be associated with breast cancer. A painless but firm lump with irregular edges is a sign of a potentially cancerous breast lump.
Seek prompt medical careif your breast lump is persistent or causes you concern.
What other symptoms might occur with breast lump?
Breast lump may accompany other symptoms, which will vary depending on the underlying disease, disorder or condition.
Benign symptoms that may occur along with breast lumpBreast lump may accompany other symptoms affecting the breast tissue including:
- Benign tumor of the breast (fibroadenoma)
- Breast abscess
- Breast infection (mastitis)... Read more about breast lumpsymptoms
What causes breast lump?
Women and men have breast tissue that may respond to changes in hormone levels leading to breast lumps. The lumps may come and go depending on hormone levels. Breast lumps can occur at any age in women and men. The majority of breast lumps are benign, particularly in women under age 40. In women, lumps are most often caused by changes in the tissue related to hormonal shifts. These are called f... Read more about breast lumpcauses