Ключевые слова: anatomical, anatomy, antibodies, antithyrotropin, autoantibodies, blur, body, cells, colloid, deficiency, diffuse, endemic, endocrinology, enlarge, enlargement, eosin, follicle, gland, goiter, goitre, graves, graves disease, hematoxylin, histological, histology, histopathological, histopathology, hormone, hyperplasia, hyperplastic, hyperthyroidism, illness, infiltrate, iodine, light, medical, medicine, micro, micrograph, microscope, microscopy, nodules, sample, selective focus, slide, stained, structure, thyroid, tissue, toxic,