Fig. 2

The photos of the operation process for ILM group. a A 10-mm incision was made to insert the needle so as to inject the tumescent fluid. In the first few minutes of liposuction, many adipose tissue particles were withdrawn into the tube (white arrow in the inset). b In the later part of the liposuction, adipose tissue particles became fewer, and oil-like liquid became more and were seen inside the tube (white arrows)