495.横断面:胸7平面(平第三肋间隙)
基础医学

        1.胸廓内动、静脉internalthoracicarteryandvein2.升主动脉ascendingaorta3.上腔静脉superiorvenacava4.右肺动脉rightpulmonaryartery5.右主支气管rightmainbronchus6.食管esophagus7.奇静脉azygosvein8.第二肋软骨2ndcostalcartilage9.胸大肌pectoralismajormuscle10.胸小肌pector    （共 728 字）     [阅读本文] >>