I'm very confused. What's the difference between ab etching and liposuction?

Abdominal etching uses liposuction.  When doing liposuction alone the amount to the fat is reduced evenly throughout the abdomen. Abdominal x-ray was performed more fat is taken in the area of the obliques and at the level of the rectus inscriptions, creating a six-pack. A thicker fatty layer is left over the rectus muscle body, creating the six pack "pillows".

Good Afternoon:I like your answer alot and it something that truely confuses alot of peoplebut the difrent is that is streching the skin and lipo is taking the grease out in part of body.