My daughter is having a difficult time gaining weight. 18 lb 5 oz at 18 months old. She was born full term and without complications at 7 lb 4 oz, no complicating factors from parents. I got her lab results back, and my pediatrician said, "Everything is normal" but she's referring me to gastro. I was just wondering what an elevated SGPT (57: range 0-34) and norm SGOT (58: range 20-110) could mean. From what I've googled it could be liver damage, but how exactly that impacts weight, I'm unsure.