A firm, round lump in breast tissue could be a fluid-filled cyst. Typically not cancerous, breast cysts often need no treatment.
Based on the findings of the clinical breast exam and imaging tests, you may need fine-needle aspiration or a breast biopsy. Breast ultrasound can help your doctor determine whether a breast lump is fluid-filled or solid. If fluid comes out and the breast lump goes away, your.
During the menstrual cycle oestrogen causes fluid to be produced. Although you can develop breast cysts at any age, they're most common in women over
A cyst in the breast may feel like a lump, but upon examination the lump is a small, generally harmless sac filled with fluid rather than a cancerous or benign.