回复：多谢郝大夫和jiamei回复。如果

You have multinodular goiter b/c your sonogram showed multiple nodules. The question is , is any of them secreting thyroid hormone? any nodules that is hyperfunctioning (making too much thyroid hormone) is almost never cancer. For those who doesn't make thyroid hormone, you need to have biopsy to rule out cancer. This is too complicated to discuss in here, that's why you need to see your endo to discuss this.

good luck.