thyroid day.the of the thyroid gland on a blue background.place for your text

thyroid medicine inflammation pathology illness problem hormones health goiter gland function throat endocrinology organ disorder disease diagnosis thyroiditis thyroxine concept endocrine care cancer treatment background view paper sickness pain top lymph thyroidea shape abnormalities brown cyst hyperthyroid system hypoparathyroid color immunologic examination ache blue node hormone patient enhancement