thyroid cancer, unhealthy thyroid with inflammation and lump.

thyroid cancer organ design unhealthy inflammation lump vector isolated white background hyperthyrodism hypothyrodism hyperthyroidism hypothyroidism goiter hashimoto disease thyroid cancer gland goiter vector tumor lump neoplasm parathyroid trachea swelling hyperthyroidism hypothyroidism thyroglobulin anatomical hormone design neck healthy education poster health medical body disease illness biology anatomy sickness human organ tissue iodine awareness function larynx throat endocrinologist secretion health care neoplasia endocrine system background infographic elements check