解剖学杂志2009，Vol.32Issue(5)：677-679,3.
64层螺旋CT在活体肝门静脉三维重建中的应用
Three-dimensional reconstruction of the hepatic portal vein based on data from 64-slice spiral computed tomography
王剑华 1周庭永 2杨新文 1成家茂 1吕发金 2刘本菊 2张秀君1
作者信息
- 1. 大理学院解剖学教研室,大理671000
- 2. 重庆医科大学解剖学教研室,重庆400016
- 折叠
摘要
Abstract
Objective:To explore the feasibility for reconstructing normal adult portal vein by using 64-slice spiral computed tomography, and therefore to observe the morphology of the portal vein, and find out its general distribution. Methods: After injecting constrast media through the median cubital vein, 153 volunteers underwent contrast-enhanced CT angiogra-phy of epigastric region utilizing 64-slice spiral computed tomography. Images were collected, and then the hepatic portal veins were reconstructed three dimensionally with volume rendering (VR). Results:In 3D reconstructed images, 83. 7% of the hepatic veins were classified into type a, while the type b, c, d and E occupied 7. 8%, 7. 8%, 0% and 0. 7%. Conclusion:64-slice spiral computed tomography is a useful tool to study the anatomy of the hepatic veins due to its advantage in 3D reconstruction, including complete and accurate display of the hepatic vein and its adjacent structures.关键词
肝门静脉/64-层螺旋CT/三维重建/人Key words
hepatic portal vein/64-slice spiral computed tomography/three-dimensional reconstruction/human分类
医药卫生引用本文复制引用
王剑华,周庭永,杨新文,成家茂,吕发金,刘本菊,张秀君..64层螺旋CT在活体肝门静脉三维重建中的应用[J].解剖学杂志,2009,32(5):677-679,3.
