Nov 6, A firm, round lump in breast tissue could be a fluid-filled cyst. Typically not cancerous, breast cysts often need no treatment.
Nov 6, A firm, round lump in breast tissue could be a fluid-filled cyst. symptoms and health history, your doctor will do a breast exam and may order a.
Feb 2, as possible. Learn the causes of breast lumps, the types, and what you should do if you find one. Cysts can also go away on their own, so your doctor may choose to wait and see if it goes away. Men can have tender breast enlargement, often with a lump under the nipple. . Got BPH Symptoms?.