文档介绍：腹部横断层解剖FrommenSectionalAtlas:1Thefollowingcross-:2Theair--:3Thesequenceofabdomensections1to14below,:4Thesectionlevelssuperimposedonanx-:section1Byconvention,,atthelevelofT9,cutsacrossthedomeoftherighthemidiaphragm,thebasesofthelungs,(seeHeartAnatomy,Cross-Sections).AbdomenSectionalAtlas:section2Thesecondsection,throughT10,sectionsthedomeoftheliverwherefainttracesofthehepaticveinscanbeseenconvergingtowardthehepaticportionoftheinferiorvenacava(seeRightUpperQuadrantAnatomy).,:section3Level3,atthetopofT11,,indicatingthissectionisabovetheesophago-:section4AtthebottomofT11,-(seeSpleenAnatomy).AbdomenSectionalAtlas:section5AtthemiddleofT12,(seeHepaticAnatomy,