Will hard lumps go away after lipo for gynecomastia? Dr says he removed all of the tissue. (Photo)

I had smart lipo only surgery 2 months ago. Dr told me he got all of the gland by using a sharp edged instrument within his lipo suction technique My puffy nipples have gone down. But I have to large lumps under my nipples. You may be able to notice them in the pictures. Dr keeps telling me that they will disappear but I am starting to get nervous. I do not think the lumps were ther right after surgery