Hi! I had a total thyroidectomy in 2005. The surgeon damaged one of my parathyroid glands during surgery. Anyway, my thyroid levels have been all messed up ever since. I finally found a good doctor who said that my thyroid levels were dangerously low. He increased my medication and had me get a sonogram of my thyroid. With the results, he found that my thyroid tissue was regrowing and that I have multiple cervical lymph nodes...one of which is vascular and has no fatty center. I go for a biopsy in a month, but does anyone have any idea what could be going on? A month is a long time to worry! Thanks in advance!