What are cystic breast nodules?

Breast cystic nodules refer to small or medium-sized cystic structures that appear in breast tissue. They are mainly caused by endocrine and meridian blockage of breast glands or alveoli. They usually manifest as local lumps or discomfort in the breast, which may be accompanied by mild pain. The specific causes include genetics, hormone disorders, inflammation and other factors. Most breast cystic nodules are benign lesions, but if abnormal symptoms or persistent discomfort are found, you should seek medical attention in time to exclude the possibility of malignancy.

1. Cause analysis

-Genetic factors: If there is a case of breast disease in the family, the probability of a woman suffering from breast cystic nodules will increase significantly. This genetic background may make the breast tissue in the body more sensitive to hormones, making it easier to form nodules.

-Environmental factors: Being under high stress for a long time, having irregular work and rest schedule, or consuming too much high-fat and high-sugar food in the diet will affect the body's metabolism and hormone secretion, and increase the risk of breast lesions.

-Personal physiological factors: Breast cystic nodules are often related to estrogen level disorders in the body. For example, women with abnormal menstrual cycles and women who take hormone-containing drugs (such as contraceptives) for a long time are more likely to be affected.

-Pathological changes: Due to inflammation (such as mastitis), the drainage of breast ducts is poor, resulting in cystic accumulation of fluid, which may develop into cystic nodules. Diseases such as breast fibroadenoma and duct dilatation may become the conditions for the formation of cystic nodules.

2. Symptoms

Breast cystic nodules are characterized by the appearance of local lumps in the breast area, which are usually soft and elastic and can change in size with the menstrual cycle. Some patients may experience mild breast tingling, local fever or swelling. If accompanied by abnormal secretions or even nipple discharge, it should be taken seriously and medical examination should be carried out as soon as possible.

3. How to diagnose and treat

- Examination methods: Clinically, the nature of the nodule needs to be examined through imaging tools such as breast ultrasound, mammography or magnetic resonance imaging. If the nature of the mass is suspected, further needle aspiration or biopsy can be performed to rule out the possibility of malignancy.

-Drug treatment: For patients with hormonal disorders, hormone-regulating drugs such as tamoxifen, vitamin E, or symptomatic Chinese herbal medicines may be considered under the guidance of a doctor.

-Lifestyle adjustments: Limit caffeine intake (reduce drinking coffee and strong tea), and eat more vegetables and fruits rich in dietary fiber (such as broccoli, carrots, apples, etc.) to alleviate hormone fluctuations.

-Surgical treatment: If the cystic nodule continues to grow or is accompanied by the risk of cancer, surgical resection can be considered. Common methods are minimally invasive surgery (such as laparoscopic resection) or local incision resection.

Most cystic breast nodules are benign lesions, but regular breast examinations and maintaining a healthy lifestyle can help women avoid breast health risks. If you have any abnormal symptoms, you should consult a doctor immediately for early detection and treatment.