Breast Cyst What is a breast cyst? A cyst in the breast may feel like a lump, but upon examination the lump is a small, generally harmless sac filled with fluid rather than a cancerous or benign lump of cells. You may have one cyst or many cysts that appear together. Be Informed and Ask the Right Questions. The free resource, Abnormal Mammograms and What to Do Next, details the different kinds of tests you may need and includes a list of specific questions to ask your doctor at your next appointment.
Fibrosis and Simple Cysts in the Breast | American Cancer Society
Signs and symptoms of fibrocystic breasts may include: Breast lumps or areas of thickening that tend to blend into the surrounding breast tissue Generalized breast pain or tenderness Breast lumps that fluctuate in size with the menstrual cycle Green or dark brown nonbloody nipple discharge that tends to leak without pressure or squeezing Breast changes that are similar in both breasts Monthly increase in breast pain or lumpiness from midcycle ovulation to just before your period Fibrocystic breast changes occur most often in women in their 20s to 50s. Rarely do postmenopausal women experience fibrocystic breast changes, unless they're on hormone therapy. When to see a doctor Most fibrocystic breast changes are normal. However, make an appointment with your doctor if: You find a new breast lump or area of prominent thickening You have specific areas of continuous or worsening breast pain Breast changes persist after your period Your doctor evaluated a breast lump but now it seems to be bigger or otherwise changed Causes Breast anatomy Breast anatomy Each breast contains 15 to 20 lobes of glandular tissue, arranged like the petals of a daisy.
Feeling for fibrocystic breast conditions: signs and symptoms
Discovering a breast cyst can be a worrying and stressful time. You might find yourself becoming concerned about cancer and have plenty of questions about the best way to deal with your cyst. Clear information can help both in making the right individual decision on how to manage the cyst and will help reassure you that, whilst it is important to seek help for breast lumps and to be breast aware, a breast cyst can be effectively monitored and treated.
It is estimated that 90 per cent of women have fibrocystic changes in their breast tissues, and that up to 50 per cent show the typical clinical signs and symptoms associated with these abnormalities. Fibrocystic changes of the breast are not due to cancer and do not increase the risk of having the disease. Doctors have not yet identified the exact causes of fibrocystic breast changes. However, it is believed that these might be triggered by the reproductive hormones, oestrogen, and progesterone — all produced in the ovaries. Your breast responds by becoming swollen, tender, and lumpy.