Thymus Locatedin superior anteriormediastinum in front of heart and archof aorta) and in the lower part of neck.AdenoidsTonsilsLwphRodesThymusThoraetrductSplrrnGutasstetedlymplalietissue(GAI.T)Trmph nodesLrmth
Thymus • Located in superior anterior mediastinum (in front of heart and arch of aorta) and in the lower part of neck
微静脉Capsule淋巴细胞小叶间隔皮质CortexMedullaThymic变性的上皮性网状细胞corpuscles上皮性网状细胞septa图9-6小儿胸腺
septa Medulla Cortex Capsule Thymic corpuscles
ThymusStructure:Capsule (C.T) septaEndothelial reticular cell (ERC):Cortex:fewLymphocyte: thymocyte, moreERC: moreLc: fewMedulla:Thymiccorpuscles
Thymus Capsule ( C.T.) septa Cortex: Endothelial reticular cell (ERC): few Lymphocyte: thymocyte, more Medulla: ERC: more Lc: few Thymic corpuscles Structure:
ThymusseptaMedullaCapsuleCortexImcompletelobules
Thymus Capsule Cortex Medulla septa Imcomplete lobules
CapsuleseptaCortexMedulla
septa Cortex Medulla Capsule