Hello - I'm on track for adjustable laparoscopic band surgery. At my first consult in May my liver readings were AST 39, ALT 52 and ALK Phos 161. Just had my pre-op blood tests done and the results were AST 46, ALT 100 and ALK 201. All other tests were in normal limits (Albumin 3.8, Globulin 4.0, Total Bili of 0.6) I'm concerned that even though I've lost 35 pounds since May, my enzymes have increased. This was suprising to the surgeon since he anticipated that they decrease with weight loss. He indicated that when he places the band that he will do a liver biopsy. He also indicated that possibly my gallbladder was reacting to the weight loss and I may have developed stones. I'm really nervous about this. Any insight will be totally helpful. Thanks in advance!