CAJ | 학술논문

目的初步研究成年人基底动脉的扭曲系数(TC)值,并评价后循环脑梗死TC值的变化.方法前瞻性分析135名健康体检者(19～80岁,男90名,女45名)及42例后循环脑梗死患者(51～70岁,男28例,女14例)的磁共振血管成像上基底动脉的TC值,并探究脑梗死患者TC值与后循环脑梗死发生的相关性.结果除31～50岁与51～70岁组外,其他不同年龄组间TC值比较,差异均有统计学意义;脑梗死患者的TC值(2.497±1.200)明显大于健康对照组(1.939±0.850,t=2.39,P=0.0195).结论 (1)基底动脉弯曲度与年龄呈正相关,可间接反映动脉硬化的程度;(2)后循环脑梗死患者的基底动脉弯曲度明显增大.
목적 초보연구성년인기저동맥적뉴곡계수(TC)치,병평개후순배뇌경사TC치적변화.방법 전첨성분석135명건강체검자(19～80세,남90명,녀45명)급42례후순배뇌경사환자(51～70세,남28례,녀14례)적자공진혈관성상상기저동맥적TC치,병탐구뇌경사환자TC치여후순배뇌경사발생적상관성.결과 제31～50세여51～70세조외,기타불동년령조간TC치비교,차이균유통계학의의;뇌경사환자적TC치(2.497±1.200)명현대우건강대조조(1.939±0.850,t=2.39,P=0.0195).결론 (1)기저동맥만곡도여년령정정상관,가간접반영동맥경화적정도;(2)후순배뇌경사환자적기저동맥만곡도명현증대.
Objective To study the tortuosity coefficient (TC) values of basilar arteries in the adult,and its change in cerebral basilar artery infarction.Methods TC values of basilar arteries was prospectively analyzed using the magnetic resonance angiography images of 135 controls(19-80 years of age,male 90,female 45)and 42 patients with cerebral infarction(5l-70 years of age,male 28,female 14).The relationship between TC values and posterior circulation infarction was statistically evaluated.Results Differences of TC between age groups were statistically significant except group B (31-50 years)and C(51-70 years)(F=10.31,P<0.01).The infarction group had greater TC value(2.497±1.200)than the control group(1.939±0.850,t=2.39,P=0.0195).Conclusions (1)Basilar artery tortuosity is positively related to age,reflecting the degree of arteriosclerosis;(2)Basilar artery tortuosity increases in patients with posterior circulation infarction.