Understanding these changes can help you to distinguish between normal variations and something that may require medical attention. Most conditions causing change, lumps or pain are benign. The breasts respond to estrogen and progesterone during each menstrual cycle, with growth and fluid retention that can range from barely noticeable to somewhat painful.
Your mammogram may show cysts, fibroadenomas, tumors, or other lumps, and these may be made up of normal breast tissue, other kinds of tissue, or a foreign substance. Sometimes these kinds of lumps are called "pseudolumps. There are many conditions which can cause breast lumpsboth cancerous and benign, and lumps may occur at any age.
Pseudoangiomatous stromal hyperplasia PASH is a rare and benign breast lesion belonging to an informal group of benign stromal lesions, which include. Pseudo-angiomatous stromal hyperplasia can be a difficult differential diagnosis at times, because the radiological appearance of the lesion mimics that of breast fibroadenoma. Just to let you know, that this page is a little bit old.
Fibrocystic breast changes are common. Women with this noncancerous benign condition often have lumpy, nodular breasts and experience breast pain that varies throughout the menstrual cycle. Doctors don't know exactly what causes fibrocystic breast changes, but the condition is likely due to hormone changes during your menstrual cycle that affect breast tissue. Although fibrocystic breast changes don't increase your risk of breast cancer, having fibrocystic breasts may make it more difficult for you to feel a new breast lump or other abnormal change — such as a persistent breast lump that doesn't go away with your next menstrual cycle or thickening or firmness within lumpy breast tissue.
During a breast self-exam, you may notice lumps or a change in texture. Knowing the difference between harmless and harmful lumps is important to your breast health. There are three kinds of benign breast lumps:.
The breast is a secondary sex organ located on top of the pectoral muscle of the torso. The breasts, also called mammaries, produce milk lactate so that a mother can feed her infant child. Each breast is composed of both fatty tissue and mammary glands.
There are many possible causes of non-cancerous benign breast lumps. Two of the most common causes of benign single breast lumps are cysts and fibroadenomas. In addition, several other conditions can present themselves as lumps, such as fat necrosis and sclerosing adenosis. A breast abscess is a pocket of pus that causes inflammation and a sore lump in the breast.
In addition to the more thanwomen who are diagnosed with breast cancer in the U. Sometimes it is not possible to make an accurate diagnosis until a biopsy is done to remove a tissue sample that can be examined in a laboratory. Lumps that are not cancer include 1 cysts that are filled with fluid, or 2 fibroadenomas, which are smooth, and hard, often feeling like a marble under the skin.