Does a breast cyst larger than 2 cm require surgery?

Whether a breast cyst larger than 2 cm requires surgery depends on the specific situation. Not all cysts larger than this size require surgery. The key depends on the nature of the cyst, whether there are symptoms, and further evaluation by the doctor.

Breast cysts are a common benign breast disease, most of which are caused by mammary lobular hyperplasia. It is a cystic structure containing fluid, which usually feels clear-cut and soft, and may be elastic when pressed. The formation of breast cysts is related to changes in hormone levels in the body. For example, increased estrogen may lead to the formation and enlargement of cysts. Most breast cysts have no obvious symptoms and are only discovered during routine physical examinations or imaging examinations.

If the breast cyst is larger than 2 cm but there is no pain, redness, swelling or other discomfort, it can generally be temporarily observed and followed up regularly. If the cyst causes symptoms such as local distension and pain, puncture and aspiration of cystic fluid can be considered to relieve the symptoms. If the cyst appears abnormal, such as rapid enlargement in a short period of time, hardening of the texture, irregular borders or calcification, it is necessary to be alert to the possibility of malignant lesions. The doctor may recommend further examination, such as ultrasound or fine needle aspiration biopsy.

Regardless of the size of the cyst, it is important to maintain regular physical examinations. Breast ultrasound can be used to dynamically observe changes in the cyst. In terms of diet, you can reduce the intake of high-fat and high-sugar foods and supplement with fiber-rich vegetables and fruits in moderation. If necessary, develop a personalized treatment or management plan based on your own situation under professional guidance to ensure breast health.