Fat cells that are removed with Liposuction do not grow back, although the remaining fat cells will swell with weight gain and shrink with weight loss.
Thank you for your question. Based on your photos it look you have loose skin and some stretch marks, and you will get better results after tummy tuck with intense liposuction. I would suggest to be treated by board certified PS with experience in this procedure, to get the best desired results...
Thank you for your laser liposuction question.
Swelling so clothes don't fit well lasts 2 - 6 weeks.
Small volume liposuctions in a thin person cause the most problem.
Start wearing loose clothes, e.g. scrubs, sweats, loose dresses, not tight jeans...