Thanks for your reply Renee. I suspected that it had something to do with tracking my progress. Before she left the room for me to go through with the scan she told me that I could take a look at the picture on the monitor when I was done, I assumed that she would explain afterwards what exactly I was looking at but I went straight from there to sit down with the surgeon and I never did get to ask the nurse about it.
You are right, it does show every lump and bump and roll...I stepped out of that booth and I was like... 
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MY MILESTONES:
Start 234 lbs.(Size 18 pants, XXL Tops, 42DD bra, 8 shoe, 7 ring)
Banded: 5/30/08
In "Onderland" 8/15/08
1/2 way to goal/50 lbs lost: (185 lbs.) 10/12/08
NORMAL weight BMI (145 lbs.): 3/19/09
Achieved initial goal (137 lbs.)/Set New goal (120 lbs.): 4/28/09
Current weight: 133 lbs. (Size 6 pants, M Tops, 34C bra, 7 shoe, 5 ring)
BMI Countdown: Pre-op: 40.2-Current: 22.8
Total weight lost to date: 101 lbs.-13 pounds to go. | 