the causes of hyperthyroidism of the thyroid gland. infographics. on background.

abnormal analysis anatomy autoimmune body care cause cholesterol concept diagnosis disease disorder endocrine endocrinology female gland goiter graves hashimoto health heart hormone human hyperactivity hyperthyroid hyperthyroidism hypothyreosis hypothyroidism illness illustration loss medical medicine organ parathyroid patient problem research science sign symptom system thyroid thyroiditis thyrotoxicosis toxic treatment vector weight women