Thank you. Big question, do I need to be concerned?
Fine Needle Biopsy (FNA) of Hashimoto's thyroiditis (also called chronic lymphocytic thyroiditis or autoimmune thyroiditis) is stated to typically reveal lymphocytes, macrophages, scant colloid, and a few epithelial cells which may show Hurthle cell change. A goiter is a swelling of the thyroid gland. Hashimoto's thyroiditis is a more common cause of goiter formation in the US.