CAJ | 학술논문

目的探讨多层螺旋CT动脉期成像评价颈内动脉管径.方法 2009年5月至2010年6月期间,在丽水市人民医院行脑血管增强扫描检查510例患者中,260例行颅脑CT增强扫描的检查者,动脉期图像经工作站三维重建颈内动脉,观察测量颈内动脉,在MPR图像上进行颈内动脉各段管径的测量,按性别分2组、按年龄分3组(25～ 40岁、41 ～60岁和61 ～ 85岁)进行统计学分析.结果男女之间、不同年龄组之间颈内动脉管径的数值及差异均具有统计学意义(均P ＜0.05).结论多层螺旋CT动脉期成像能较好评价颈内动脉的管径,为临床诊断提供参考数据.
목적 탐토다층라선CT동맥기성상평개경내동맥관경.방법 2009년5월지2010년6월기간,재려수시인민의원행뇌혈관증강소묘검사510례환자중,260례행로뇌CT증강소묘적검사자,동맥기도상경공작참삼유중건경내동맥,관찰측량경내동맥,재MPR도상상진행경내동맥각단관경적측량,안성별분2조、안년령분3조(25～ 40세、41 ～60세화61 ～ 85세)진행통계학분석.결과 남녀지간、불동년령조지간경내동맥관경적수치급차이균구유통계학의의(균P ＜0.05).결론 다층라선CT동맥기성상능교호평개경내동맥적관경,위림상진단제공삼고수거.
Objective To explore the diameter of internal carotid artery by arterial phase imaging of multi-slice spiral computed tomography ( CT).Methods A total of 260 routine brain CT scans of the examiner were performed.And the arterial phase images of carotid artery were acquired,observed and measured through a three-dimensional reconstruction workstation.On the diameters of target sections were measured on the multiplanar reconstruction (MPR) images of carotid artery.Two groups were categorized according to gender and 3 groups by age (25 -40 yr,41 -60 yr and 61 -85 yr) for statistical analysis.Results The diameter data of internal carotid artery had statistical significances among genders and 3 age groups (P ＜ 0.05 ).Conclusion The diameter of internal carotid artery may be evaluated by the arterial phase imaging of multi-slice spiral CT so that the reference data can be provided for clinical diagnosis.