Thyroid glandThyroidcartilage>The largest endocrine gland.of larynx>Located in the anteriorLeftRightregion of the neck.AlobelobeIsthmus>consists of 2lobes united byan isthmus.Trachea
Thyroid gland The largest endocrine gland. Located in the anterior region of the neck. consists of 2 lobes united by an isthmus
General structure---capsule ofLCTsends septa into the parenchyma--parenchyma:folliclesInterstitial tissue: CT
General structure -capsule of LCT sends septa into the parenchyma -parenchyma: • follicles • Interstitial tissue: CT
Structure:CapsuleFollicleInterstitium
Structure: Capsule Follicle Interstitium
(1) follicle:---spherical, 0.02-0.9mm, 3 millions---Wall + CavityWall: Simple cuboidal epithelium(rangefrom squamous tolow columnar)Cavity: Colloidglycoprotein (acidophilic
(1) follicle: -spherical, 0.02-0.9mm, 3 millions -Wall + Cavity Wall: Simple cuboidal epithelium (range from squamous to low columnar ) Cavity: Colloid glycoprotein (acidophilic)
()Folliclesfolliclefollicle
(1)Follicles follicle follicle