Are breast cysts an early sign of cancer?

Breast cysts are not an early sign of cancer, but they still require monitoring and regular check-ups to rule out other potential dangers.

Breast cysts are a common benign lesion in the breast, usually small vesicles formed by the accumulation of fluid in the breast ducts. They are more common in women aged 30 to 50 and are closely related to fluctuations in hormone levels. Generally, the cysts feel smooth and elastic, and their size may change with the menstrual cycle, often shrinking or even disappearing after the menstrual period.

Although breast cysts are usually benign, some types of cysts, such as complex cysts, may require further examination to rule out malignant lesions. If the cyst is accompanied by obvious breast pain, abnormal nipple secretion, or rapid enlargement, it should still be taken seriously. Breast ultrasound and mammography are important tools for diagnosing cysts and can help distinguish simple cysts from other abnormalities.

If you find a breast cyst, it is recommended to maintain a healthy lifestyle, avoid high-fat diets, excessive stress, and take appropriate exercise when necessary. Any physical changes should be of concern, especially for women with a family history of breast cancer. If you find any abnormal symptoms, you should seek medical evaluation as soon as possible to ensure your health is safe.