腹部·肝·肝叶段划分151.右肝管righthepaticduct2.左肝管lefthepaticduct3.右肝管后支posteriorbranchofrighthepaticduct4.右肝管前支anteriorbranchofrighthepaticduct5.左肝管外侧支lateralbranchoflefthepaticduct注:本例病人为肝内胆管扩张。正常人CT扫描时肝内胆管...[继续阅读]

    头部·脑·脑叶划分81.额叶frontallobe2.顶叶parietallobe箭:中央沟centralsulcus...[继续阅读]

    四肢·膝关节61.胫骨tibia2.腓骨fibula3.比目鱼肌soleusmuscle4.腓肠肌外侧头leterfalheadofgastrocnemiusmuscle5.腘肌poplitealmuscle6.腓肠肌内侧头medialheadofgastrocnemiusnuscle7.腘动静脉politealarteryandvein...[继续阅读]

    据文献记载:永存左上腔静脉约发生于0.3%的正常个体中。在CT图像上左侧上腔静脉先在左侧颈总动脉的外侧,左锁骨下动脉前方。在连续的层面上呈圆形或椭圆形软组织密度阴影。向下于左肺动脉的外侧引流入右室后方扩张的冠状窦中...[继续阅读]

    胸部·心室水平31.右室rightventricle2.左室leftventricle3.下腔静脉inferorvenacava4.降主动脉descendingaorta5.右隔顶topofrightdiaphragm箭:食管esophagus空箭头:奇静脉azygosvein双箭:内乳动静脉internalmammaryarteryandvein...[继续阅读]

    头部·鼻腔、鼻咽腔和副鼻窦11.中鼻甲middlenasalconcha2.下鼻甲inferiornasalconcha3.硬腭hardpalate4.软腭softpalate5.鼻咽顶后壁superoposteriorwallofnasopharynx6.斜坡clivus7.蝶窦sphenoidsinus箭:上鼻甲superiornasalconcha...[继续阅读]

    腹部·女性骨盆11.子宫uterus2.阴道vagina3.膀胱bladder4.直肠rectum...[继续阅读]

    胸部·肺叶段划分91+2.左上叶尖后段S1+2apicalposteriorsegment2.右上叶后段S2posteriorsegment3.上叶前段S3anteriorsegment4.左上叶上舌段S4superiorlingularsegment6.下叶背段S6superiorsegmenti:中间支气管bronchusintermediusl:上舌段支气管superiorlingularbronchus...[继续阅读]

    脊柱·颈椎41.椎体vertebralbody2.上下关节突superiorandinferiorarticularprocess3.椎板lamina4.棘突spinousprocess5.甲状软骨上角superiorhornofthyroidcartilage6.椎间孔intervertebralforamen7.硬膜囊duralsac...[继续阅读]

    腹部·腹膜腔和腹膜后间隙21.镰状韧带falciformligament2.胃脾韧带gastrosplenicligament4.小网膜lesseromentum5.肝十二指肠韧带hepatodoudenalligamenta.右膈下间隙rightsubphrenicspaceb.左隔下间隙leftsubphrenicspacec.网膜囊omentalbursa...[继续阅读]