Endocrine System Thyroid gland(甲状腺)(No.35) > Adrenal gland(肾上腺)(No.36) > Hypophysis(脑垂体)(No37) Jun Zhou 20190521 School of medicine, Zhejiang University
1 Endocrine System ➢Thyroid gland （甲状腺）(No.35) ➢Adrenal gland （肾上腺）(No.36) ➢Hypophysis（脑垂体） (No.37) Jun Zhou 20190521 School of Medicine, Zhejiang University
Thyroid gland isthmus lobe Overview Capsule > Parenchyma follicles with pink colloid interfollicle stroma
2 Thyroid gland Overview ➢Capsule ➢Parenchyma ▪ follicles with pink colloid ▪ interfollicle stroma lobe isthmus
> Follicle 1)Follicular cells Simble cuboidal epi Columnar(stimulated) Squamous(inactive) 2) Parafollicular cells(滤泡旁细 胞) 3) Colloid(胶质) >Interfollicle stroma
3 ➢Follicle 1)Follicular cells Simble cuboidal epi Columnar (stimulated) Squamous (inactive) 2)Parafollicular cells（滤泡旁细 胞） 3)Colloid（胶质） ➢Interfollicle stroma
colloid Follicular cell: Simple cuboidal epithelium
4 Follicular cell: Simple cuboidal epithelium colloid
P oM e Parafollicular cells
5 P P Parafollicular cells