What grade does a breast cyst of 6×3mm belong to?

Breast cysts 6×3mm in size are often low-grade lesions and are usually a manifestation of benign cystic hyperplasia of the breast. Generally, there is no need to worry too much, but specific evaluation is still required.

Breast cysts are small fluid-filled vesicles in breast tissue, common in women, especially older women or when there are hormonal fluctuations, such as before and after menstruation. Cysts measuring 6×3mm are usually classified as microcysts, and according to the BI-RADS grading commonly used in breast imaging, this feature is usually graded as level 2, indicating a benign lesion.

Most breast cysts do not cause obvious discomfort, only slight breast pain may occur in some cases, especially during menstruation or when mental stress is high. If the cyst is small, regular in shape, clear in borders, has no solid components, and does not cause local breast deformation or abnormal secretions, its possibility of malignancy is very low. However, if the cyst is enlarged, abnormal in shape, or has solid components, a more in-depth examination may be needed to clarify its nature.

To maintain breast health and prevent further development of lesions, it is recommended to perform regular breast ultrasound follow-up, usually once every 6-12 months. At the same time, you should maintain a healthy lifestyle, try to avoid high-fat and high-sugar diets, eat more fresh fruits and vegetables, and exercise appropriately to enhance your body's immunity. In addition, relaxing and avoiding overwork or excessive mental stress can also help breast health. If the cyst continues to grow, tenderness or other abnormal manifestations occur, it is recommended to consult a doctor for further evaluation.