Does a 1 cm breast cyst require surgery?

A breast cyst of one centimeter usually does not require surgery, but the specific situation needs to be evaluated by a doctor.

Breast cysts are a common benign lesion caused by blockage of the small tubes in the breast glands. They are usually fluid-filled cystic structures and generally do not deteriorate into cancer. A one-centimeter breast cyst does not cause obvious symptoms for most people and is often discovered accidentally during a physical examination or breast ultrasound examination.

If the cyst is painless, does not affect your life, and does not pose a risk of malignancy, regular follow-up observation is usually all that is needed. Some people may feel mild breast tenderness or a soft "bump" to the touch, which is often related to hormone fluctuations, especially around the menstrual period. If the cyst is tender or there is too much fluid in the cyst, the doctor may recommend a puncture to remove the fluid to relieve discomfort, usually without surgery.

To better manage breast health, it is recommended to perform regular breast self-examinations and check the breasts for abnormal lumps about 3-7 days after menstruation. If the cyst becomes larger, harder, or accompanied by obvious pain, you should see a doctor as soon as possible. Breast health is closely related to lifestyle. It is recommended to maintain a balanced diet, control weight properly, especially reduce high-fat diet and caffeine intake, and reduce stress and regulate emotions to help improve the overall condition of breast health.