中华消化外科杂志
中華消化外科雜誌
중화소화외과잡지
CHINESE JOURNAL OF DIGESTIVE SURGERY
2012年
2期
143-147
,共5页
方驰华%叶荣强%项楠%范应方%陈建新%刘星星
方馳華%葉榮彊%項楠%範應方%陳建新%劉星星
방치화%협영강%항남%범응방%진건신%류성성
门静脉高压症%三维重建%侧支循环
門靜脈高壓癥%三維重建%側支循環
문정맥고압증%삼유중건%측지순배
Portal hypertension%Three-dimensional reconstruction%Collateral circulation
With the development of modern imaging technologies,three-dimensional (3D) reconstruction techniques based on the computed tomography (CT) or magnetic resonance imaging (MRI) data has been gradually applied in clinical diagnosis and treatment of hepatobiliary diseases.In order to study the characteristics of the 3 D model of portal branches and collateral circulation in various types of portal hypertension,the data of 64-slice spiral CT scan of5 patients with portal hypertension were collected and imported to the abdominal medical image three-dimensional visualization system (MI-3DVS) for sequence segmenting and 3D reconstruction,and then the results of 3D models were compared with operation findings.The 3D models were vividly,visually and clearly displayed the portal system and the collateral circulation,which is helpful in the diagnosis and treatment of the portal hypertension.
