Thanks for all information and advice 3kidsforme. I greatly appreciate it...
Surgery would be performed if cancer was found during a biopsy. Please note that thyroid cancer is one of the easier cancers to treat and the survival rate for the most common types of thyroid cancer (papillary and follicular) is very very good.
From reading the report and asking my mother, there was no mention of Hashimoto's thyroiditis.
And no, she hasn't been taking any thyroid meds, the issue is new.
...If the tumor (god forbid) is malignant, what's the worst that can happen? Surgery?
Do you know if she has been diagnosed with Hashimoto's thyroiditis? Reason being the heterogenous appearance of her thyroid gland is a symptom of this as well as having nodules appear can be another symptom. A "normal" thyroid gland I am told has a homogenous appearance on scanning as well as no enlargement or nodules.
They need to biopsy the two cold nodules in her rt lobe to determine what they are. Cold just meaning that they do not take up iodine so they are not functioning this could mean anything from a colloid benign tumor to cancer. But note only a small percentage of nodules turn out to be cancerous.
Has your mother been on thyroid meds already or is this thyroid issue new?