My daughter just received some lab results back and has been referred to an endcrinologist for abnormal thyroid results. Her TSH is 1.85, indicated as normal, but her TT4 is 21.9 and her T3 is 255, both indicated as elevated. I am a little confused as I am trying to research the possible causes of this and I cant find any cause for a normal TSH and elevated T3 and T4. Anyone have any suggestions?