Healthwise

Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Benign breast cysts

A cyst is a fluid-filled sac. Breast cysts usually do not contain cancer cells (are benign).

Some women who have lumpy breasts also have benign breast cysts that are surrounded by fibrous tissue. Some cysts cause lumps that can be seen or felt (palpable). A cyst that can be felt may move about under the fingers. Its texture depends on where it is located and how much fluid is in it. It may feel smooth or rubbery. It may be hard or soft.

A cyst may be painful and tender or may be painless. A cyst may get smaller after a menstrual period, or it may persist and grow larger. Some cysts can only be seen on a mammogram (breast X-ray) or with ultrasound.

The exact cause of breast cysts is unknown. They may be linked to the hormones of the menstrual cycle. Breast cysts are rare in women older than 50.

Due to the threat of the COVID-19 (Coronavirus), we are taking precautionary measures to protect our staff and patients. We are implementing a temporary NO VISITOR policy at this time. Only patients or patients and their guardians will be allowed into the office. Please note, this is not to inconvenience anyone! The virus is a very real threat and it is essential that we stay healthy in order to provide needed care for our patients. If you are sick, we ask that you CALL the office to speak with a nurse before you come in. The nurse will provide specific instructions for you. Please DO NOT enter the office if you are sick (upper respiratory symptoms, fever, cough, or flu like symptoms). We are closely monitoring the situation and will update you as circumstances change. Thank you for your understanding!!