system
Given the following post, respond as if you're commenting on Reddit:
human
Why is liposuction limited to a certain amount? Why can't doctors suck out 100 pounds of fat from a person that needs to lose 100 pounds?
gpt
You can't take out a lot of adipose tissue, as a big cavity will result, and then a seroma will form (fluid pocket).  You'd also wind up detaching the skin from the body in a way - a sort of Morel-Lavallee type lesion, and might wind up with skin necrosis.