follicular adenoma of thyroid gland

thyroid gland goiter endocrinology goitre adenoma thyrotoxicosis medical treatment tissue aspiration histology human needle endocrine fine neck health closeup medicine toxic hormones sick endemic node unhealthy hypothyroidism follicular micrograph photomicrograph histopathology pathology hyperthyroidism symptomatic adenomata hematoxylin eosin staining slide microscope microscopy light microscopic magnification cell nucleus colloid science scientific