9 weeks post lipo to the upper and lower abdomen and my back. Are these lumps going to go away or is it fat coming back? (Photo)

Swelling as part of the normal healing process and it can create contour irregularities. Sometimes it may take several months for these two completely resolved.

It is too soon to tell what your final results will be. You have swelling, which can last 3-6 months after your procedure. I recommend adding hyperbaric oxygen and lymphatic massage along with your compression to help decrease swelling. To improve your final results, I also recommend adding vanquish for further fat removal, exilis/venus legacy for skin tightening, cellutone/z wave to make the skin smooth, remove scar tissue, and improve the skin’s appearance. See an expert. Best, Dr. Emer

Thank you for sharing your question and photographs.  It is difficult without an in-person examination to determine what may be taking place.  Most commonly this is residual swelling from surgery which will spontaneously resolve over the next several months but it would be important to voice your concerns to your surgeon to ensure that other issues are not taking place - discrete fluid collection, muscle laxity, or residual adipose tissue. It is unlikely to be belly fat coming back unless you have gained weight since your procedure.  I think it best to allow more time to pass before assessing your long-term result.