I had my panni 7/11/2012. I weighed 154 night before surgery. He removed 4.5 lbs. of skin. Now almost 4 months later I'm holding at 144. I'm quite satisfied with the results.
I weighed myself again this morning, even with all my crazy swelling at 16 days post op I still weigh exactly the same....12 pounds less than the morning of my surgery.