膈上面不具有的结构是 @font-face { font-family: 宋体; }@font-face { font-family: 黑体; }@font-face { font-family: "Cambria Math"; }@font-face { font-family: 仿宋_GB2312; }@font-face { font-family: "@宋体"; }@font-face { font-family: "@黑体"; }@font-face { font-family: "@仿宋_GB2312"; }p.MsoNormal, li.MsoNormal, div.MsoNormal { margin: 0cm 0cm 0.0001pt; text-align: justify; font-size: 10.5pt; font-family: "Times New Roman", "serif"; }.MsoChpDefault { font-size: 11pt; }.MsoPapDefault { margin-bottom: 10pt; line-height: 11pt; }div.Section1 { } A. 主动脉裂 @font-face { font-family: 宋体; }@font-face { font-family: 黑体; }@font-face { font-family: "Cambria Math"; }@font-face { font-family: 仿宋_GB2312; }@font-face { font-family: "@宋体"; }@font-face { font-family: "@黑体"; }@font-face { font-family: "@仿宋_GB2312"; }p.MsoNormal, li.MsoNormal, div.MsoNormal { margin: 0cm 0cm 0.0001pt; text-align: justify; font-size: 10.5pt; font-family: "Times New Roman", "serif"; }.MsoChpDefault { font-size: 11pt; }.MsoPapDefault { margin-bottom: 10pt; line-height: 11pt; }div.Section1 { } B. 食管裂 @font-face { font-family: 宋体; }@font-face { font-family: 黑体; }@font-face { font-family: "Cambria Math"; }@font-face { font-family: 仿宋_GB2312; }@font-face { font-family: "@宋体"; }@font-face { font-family: "@黑体"; }@font-face { font-family: "@仿宋_GB2312"; }p.MsoNormal, li.MsoNormal, div.MsoNormal { margin: 0cm 0cm 0.0001pt; text-align: justify; font-size: 10.5pt; font-family: "Times New Roman", "serif"; }.MsoChpDefault { font-size: 11pt; }.MsoPapDefault { margin-bottom: 10pt; line-height: 11pt; }div.Section1 { } C. 腔静脉 @font-face { font-family: 宋体; }@font-face { font-family: 黑体; }@font-face { font-family: "Cambria Math"; }@font-face { font-family: 仿宋_GB2312; }@font-face { font-family: "@宋体"; }@font-face { font-family: "@黑体"; }@font-face { font-family: "@仿宋_GB2312"; }p.MsoNormal, li.MsoNormal, div.MsoNormal { margin: 0cm 0cm 0.0001pt; text-align: justify; font-size: 10.5pt; font-family: "Times New Roman", "serif"; }.MsoChpDefault { font-size: 11pt; }.MsoPapDefault { margin-bottom: 10pt; line-height: 11pt; }div.Section1 { } D. 骶管裂 @font-face { font-family: 宋体; }@font-face { font-family: 黑体; }@font-face { font-family: "Cambria Math"; }@font-face { font-family: 仿宋_GB2312; }@font-face { font-family: "@宋体"; }@font-face { font-family: "@黑体"; }@font-face { font-family: "@仿宋_GB2312"; }p.MsoNormal, li.MsoNormal, div.MsoNormal { margin: 0cm 0cm 0.0001pt; text-align: justify; font-size: 10.5pt; font-family: "Times New Roman", "serif"; }.MsoChpDefault { font-size: 11pt; }.MsoPapDefault { margin-bottom: 10pt; line-height: 11pt; }div.Section1 { }