中国超声医学杂志
中國超聲醫學雜誌
중국초성의학잡지
CHINESE JOURNAL OF ULTRASOUND IN MEDICINE
2010年
1期
48-50
,共3页
超声检查%脑梗死%颈总动脉%血管回声跟踪技术
超聲檢查%腦梗死%頸總動脈%血管迴聲跟蹤技術
초성검사%뇌경사%경총동맥%혈관회성근종기술
Ultrasonography%Cerebral infarction%Carotid arteries%Echo tracking technique.
目的 探讨血管回声跟踪技术检测脑梗死患者颈总动脉弹性的价值.方法 应用血管回声跟踪技术测量80例脑梗死患者和80例正常人双侧颈总动脉弹性参数,压力应变弹性系数(E_ρ)、硬化度(β)和顺应性(AC).并进行对比分析.结果 脑梗死组E_ρ、β较正常对照组明显增高(E_ρ:136.07±21.15对110.06±29.62,P<0.01;β:10.98±1.39对9.02±1.96,P<0.01),AC明显低于正常对照组(0.59±0.16对0.76±0.19,P<0.05);内-中膜厚度(IMT)与E_ρ、β呈显著正相关性(r=0.526,r=0.625,P<0.05).IMT与AC之间呈显著负相关性(r=-0.539,P<0.05),左右侧颈总动脉参数差异无统计学意义.结论 血管回声跟踪技术可以准确评价脑梗死患者颈总动脉壁弹性功能.
目的 探討血管迴聲跟蹤技術檢測腦梗死患者頸總動脈彈性的價值.方法 應用血管迴聲跟蹤技術測量80例腦梗死患者和80例正常人雙側頸總動脈彈性參數,壓力應變彈性繫數(E_ρ)、硬化度(β)和順應性(AC).併進行對比分析.結果 腦梗死組E_ρ、β較正常對照組明顯增高(E_ρ:136.07±21.15對110.06±29.62,P<0.01;β:10.98±1.39對9.02±1.96,P<0.01),AC明顯低于正常對照組(0.59±0.16對0.76±0.19,P<0.05);內-中膜厚度(IMT)與E_ρ、β呈顯著正相關性(r=0.526,r=0.625,P<0.05).IMT與AC之間呈顯著負相關性(r=-0.539,P<0.05),左右側頸總動脈參數差異無統計學意義.結論 血管迴聲跟蹤技術可以準確評價腦梗死患者頸總動脈壁彈性功能.
목적 탐토혈관회성근종기술검측뇌경사환자경총동맥탄성적개치.방법 응용혈관회성근종기술측량80례뇌경사환자화80례정상인쌍측경총동맥탄성삼수,압력응변탄성계수(E_ρ)、경화도(β)화순응성(AC).병진행대비분석.결과 뇌경사조E_ρ、β교정상대조조명현증고(E_ρ:136.07±21.15대110.06±29.62,P<0.01;β:10.98±1.39대9.02±1.96,P<0.01),AC명현저우정상대조조(0.59±0.16대0.76±0.19,P<0.05);내-중막후도(IMT)여E_ρ、β정현저정상관성(r=0.526,r=0.625,P<0.05).IMT여AC지간정현저부상관성(r=-0.539,P<0.05),좌우측경총동맥삼수차이무통계학의의.결론 혈관회성근종기술가이준학평개뇌경사환자경총동맥벽탄성공능.
Objective To investigate the carotid arterial elasticity in Patients with cerebral infarction.Methods A total of 160 cases were divided into two groups:control group (80 cases)and cerebral infarction group (80 cases).By echo tracking technique,the quantitative parameters of pressure strain elastic modulus (E_ρ),stiffness parameter(β),arterial compliance (AC)and intima-media thickness (IMT) from both carotid arteries were detected.Results E_ρ and β were significantly higher in cerebral infarction group than those of control group (E_ρ:136.07 ±21.15vs 110.06±29.62,P<0.01.β:10.98±1.39 vs 9.02±1.96,P<0.01,respectively).AC was lower than that of control group (0.59±0.16 vs 0.76±0.19,P<0.05).There were positive correlations between IMT and E_ρ as well as β(r=0.526,r=0.625,P<0.05).There was negative correlation between IMT and AC (r=-0.539,P<0.05).Conclusions Echo tracking technique is a simple high accurate method to evaluate carotid elasticity in patients with cerebral infarction.
