Is a 1 cm breast cyst serious?

A 1 cm breast cyst is usually not serious, but further evaluation is required depending on the specific situation. Cysts are a common benign lesion in breast tissue and are often found during health examinations. They are generally harmless pathological changes, and not all cysts are harmful.

Breast cysts can be understood as cystic structures formed by the accumulation of fluid in breast ducts or alveoli. Its size can range from a few millimeters to a few centimeters. A 1 cm cyst is a smaller range and in most cases does not cause obvious symptoms. The cause of the cyst may be related to fluctuations in hormone levels, especially in women aged 30-50. The response of breast tissue to estrogen and progesterone sometimes leads to local tissue accumulation of fluid or glandular hyperplasia, thus forming a cyst. Its texture is usually soft or slightly hard, and it may feel like a small drop of water.

If the cyst is small and does not cause any discomfort, it may just be a normal reaction to hormone fluctuations, and most people do not even need special treatment. But sometimes, breast cysts may be accompanied by a certain amount of distension and pain, especially before and after menstruation. The cyst itself will not turn into breast cancer, but you should be alert to the following signs: the cyst suddenly grows rapidly, the texture becomes hard, there is persistent pain, or nipple discharge occurs. These conditions should not be ignored because they may be manifestations of other diseases.

If a breast cyst is found, the nature can be determined through breast ultrasound, and the doctor can decide whether further treatment is needed. For example, for some large cysts or cysts that cause discomfort, puncture and fluid extraction may be required to relieve symptoms. In life, we should develop the habit of regular self-examination and maintain good work and rest and eating habits. Reducing the intake of caffeine and high-fat foods may help reduce the risk of breast cyst formation. If there are uncertain changes or other symptoms, it is recommended to consult a doctor in time for a clear diagnosis to ensure health.