I had Total Thyroidectomy 9/09 for Papillary Thyroid Cancer Follicular Variant. I opted for dessicated thyroid hormone replacement after my RAI in nov. 09. I have never felt well since. Cancer had extended beyond the capsule but had no lymph node involvement. Had negative whole body scan in May of 2010. Goal for TSH suppression is <.05. My lowest so far was .59. I just got my results this week and my tsh is 13.09. Thyroglobulin good at <0.2, Thyroglobulin Autoantibodies 31, Anti-Thyroglobulun Antibodies 27, Thyroid Peroxidase Autoantibodies 43, Total T3 148, T4 4.6, Free T4 0.7, Free T3 3.8. My questions are 1) What do the Antibody tests mean after a TT and what is the reason for following them? 2) If T3 and T4 are basically in range , why is TSH so elevated? 3) How much do the Antibodies effect the Thyroglobulin level? and 4) Do these results mean that I had a Hashimotos or some type of Autoimmune thyroid disorder besides having cancer? I would appreciate your response to any of these questions. Also I have had chronic edema of lower extremities since my TT. Could this still be Thyroid -related? Thank you.