纵纵 隔隔 断断 层层 解解 剖纵剖纵 隔隔 断断 层层 解解 剖剖Sectional anatomy of mediastinum山东大学解剖学教研室山东大学解剖学教研室刘菲刘菲summaryconceptconcept:左、右纵隔胸膜间的器官、结构和结缔组织的总称。Position&boundariesPosition&boundaries:位于胸腔正中偏左、分隔左、右胸膜囊和肺。前界为胸骨和肋软骨内侧部分后方为脊柱胸段,两侧为纵隔胸膜,上为胸廓上口、下为膈。Sup.Inf.Ant.Mid.Pos.Sternal angleManubrium sternidiaphragmSympathetic trunkAzygos V.Vagus N.esophagusdiaphragmSup.vena cavaR.P.A.R.P.V.pericardiumR.Principal bronchusVagus N.L.P.V.pericardiumL.Principal bronchusdiaphragmL.P.A.Phrenic N.thymusAortic archL.Subclavian