Paula told me to follow the Atkins diet. I had no bread, rice, potatoes, sugar, flour, pasta, etc. for a month (He told me only 10 days but I wasn't taking any chances). I followed the diet to the letter. I only lost 4-5 pounds. I was so nervous my liver was going to be fatty that I came up with a new phobia term "liverphobia". I was completely freaked out. When I met with Dr. K before my surgery he said I would be fine. Any weight loss is going to help make your liver okay for surgery.
Just make sure you are following the diet they recommended to you. If you are nervous you can cut out all carbs for the next few days. Follow the Phase 1 of the Atkins diet. All protein, No Carbs.
Good luck! I can't wait to hear all about your surgery. You are going to do fantastic!!