I gained weight after lipo: if I lose the weight I gained will my body return to the original post-Lipo result?

At this stage it is probably not swelling but weight gain. If you lose the weight, you should go back to how you looked before the gain. Good luck.

Dear amygreen20182019,
your surgery was 10 months ago so it is unlikely that your problem is swelling. If you loose some weight, there is a chance that your results will improve. If you are not satisfied with your results, I suggest you to discuss your concerns with your plastic surgeon. 
Daniel Barrett, MD

Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

Hello dear!!
Thanks for the question and provided information as well.
After liposuction, the areas treated are not likely to regain fatty fullness, as many fat cells have been removed. These areas have reduced fat storage capacity.
However, if weight gain occurs, the fat will be stored in areas that have not been liposuctioned. This is why you should try to eat healthy and exercise on a regular basis, so you can maintain the results long term. You should get your results back after loosing the extra pounds.
Hope this helps. Good luck :)