双语教学

Explain of Endocrine Pathology

3.Thyroid, normal, high power microscopic

This normal thyroid follicle is lined by a cuboidal follicular epithelium with cells that can add or subtract colloid depending upon the degree of stimulation from TSH (thyroid stimulating hormone) released by the pituitary gland. As in all endocrine glands, the interstitium has a rich vascular supply into which hormone is secreted.

（本图片资料来源自美国犹他大学）