Liposuction is primarily used to remove fat, but it can also be performed to removed breast tissue to some degree. The advantage of liposuction is the very small incisions used to remove that tissue. Another attempt at lipo of the area may be worth trying, but there is no certainty that this will be successful. Surgical excision will be certain to remove the tissue, but you must be willing to accept the resulting surgical scar. Recovery from surgical excision would be one to two weeks maximum depending on the amount of tissue to be removed.