My wife has to go in for "revision" surgery for what we were told was a seroma build up below the incision that was evident after her bandages were removed. The doctor said he had a "hard time" in working with the top of the breast, but the top came out flat and without incident, but the bottom had a one inch tall protrusion along the bottom of the scar. I was concerned that maybe the surgeon did not fully complete the mastectomy due to the extra time required to do the top section. How can I gracefully inquire if the bulge is truly a seroma or rather un-removed tissue (or both)? Ed