Thank you for the question. Best to discuss your plans with your oncologist. He/she will be in the best position to advise you when it comes to the potential residual effects of chemotherapy (and possible effects on healing), and timing to proceed with tummy tuck surgery. You are wise in achieving your long-term stable weight prior to proceeding.Generally speaking, liposuction is a tool that is often used during the time of tummy tuck surgery. Different plastic surgeons utilize this tool differently; some are more “aggressive” than others. In my practice, I frequently utilize this tool to treat adipose tissue of the flanks and pubic areas during tummy tuck procedures. Care must be taken during tummy tuck surgery to avoid excessive "trauma" to the blood supply of the abdominal wall flap; for example, if too much liposuction surgery is performed at the time of tummy tuck surgery, it may be a cause of compromise of blood flow and resulting wound healing problems... When the time is right, careful selection of plastic surgeon and careful communication of your concerns/goals will be key. Best wishes.