中国医学装备Issue(6)：4-7,8,5.DOI:10.3969/J.ISSN.1672-8270.2015.06.002
三维时间飞跃法磁共振血管成像评价正常成人大脑动脉环变异的重要性
Investigation of morphologic variations of circle of Willis using 3D-TOF MR angiography in medical examination and its importance
摘要
Abstract
Objective:To investigate morphologic variations of circle of Willis in healthy adults using 3D-TOF MR angiography in medical examination and its clinical significance. Methods:To analyze the characteristics of the vascular morphology in 442 healthy adults of head 3D-TOF MRA in the post processing workstation retrospectively. Results: All the 442 cases, the variations of circle of Willis were found in 152,the variations of A1, A2, ACoA, PCoA, P1 were found in 76(50.00%), 23(15.13%), 7(4.61%), 101(66.45%), 68(44.74%). The variation of A1 was positively correlated with PCoA, the variation of PCoA in female was more than in male. Conclusion:Medical examination-3D-TOF MRA has important value to display morphologic variations of circle of Willis in healthy adults, which can provide important guide value in the clinical.关键词
磁共振血管成像/三维时间飞跃法/大脑动脉环/体检Key words
Magnetic resonance angiography/3D-time of flight/Circle of willis/Physical examination分类
医药卫生引用本文复制引用
张玲,祁鸣,顾培玉..三维时间飞跃法磁共振血管成像评价正常成人大脑动脉环变异的重要性[J].中国医学装备,2015,(6):4-7,8,5.基金项目
江苏高校优势学科建设工程(JX10231801)“临床医学” （JX10231801）
