中国卒中杂志 ›› 2013, Vol. 8 ›› Issue (12): 948-952.

• 论著 • 上一篇    下一篇

脑静脉窦血栓形成患者的颈内静脉血流动力学超声研究

魏立亚1,宁彬2,陈芸1,刘俐1   

  1. 1518036 深圳
    北京大学深圳医院超声
    影像科
    2首都医科大学附属北京
    天坛医院超声科
  • 收稿日期:2013-02-16 出版日期:2013-12-20 发布日期:2013-12-20
  • 通讯作者: 魏立亚 68173650@qq.com

Study on Internal Jugular Vein Hemodynamics in Patients with Cerebral Venous Sinus
Thrombosis by Ultrasound

  1. *Department of
    Ultrasonography, Peking University Shenzhen Hospital, Shenzhen 518036, China
  • Received:2013-02-16 Online:2013-12-20 Published:2013-12-20

摘要:

目的 探讨脑静脉窦血栓形成(cerebral venous sinus thrombosis,CVST)患者的颈内静脉(internal jugular vein,IJV)血流动力学超声改变。 方法 经磁共振静脉造影(magnetic resonance venography,MRV)和(或)脑血管造影(digital subtraction angiography,DSA)诊断CVST患者48例,分别行双侧颈内静脉超声检查,检查内容包括多发 CVST患者双侧颈内静脉内径及平均流速,单纯上矢状窦或直窦CVST患者各项结果双侧平均值,计算 血流量,并选取正常对照组28例,各项检查结果行统计学对比分析。 结果 多发CVST组患侧吸气相及呼气相颈内静脉内径无显著变化(P =0.398),多发CVST组健侧、上 矢状窦或直窦CVST组双侧及健康对照组双侧颈内静脉内径吸气时增宽,呼气时变窄,差异有显著性; 多发CVST组患侧颈内静脉内径较多发CVST组健侧(P =0.009)、上矢状窦或直窦CVST组(P =0.02)及对 照组(P =0.006)颈内静脉内径变窄,差异有显著性。多发CVST组患侧颈内静脉横截面积小于多发CVST 健侧(P =0.006)、上矢状窦或直窦CVST组(P =0.005)及对照组(P =0.001);颈内静脉平均流速低于多 发CVST健侧(P =0.015)、上矢状窦或直窦CVST组(P =0.019)及对照组(P =0.011);颈内静脉的血流量 也低于多发CVST健侧(P =0.011)、上矢状窦或直窦CVST组(P =0.028)及对照组(P =0.008),差异具有 显著性。 结论 多发CVST患者患侧颈内静脉内径随呼吸相无明显变化,且患侧颈内静脉血流量减低。

文章导读: 本研究是针对脑静脉窦血栓患者的颈内静脉血流动力学研究,发现脑静脉窦血栓患者患侧的颈内
静脉内径、血流速度和血流量均低于健侧及正常对照人群。

关键词: 脑静脉窦血栓; 颈内静脉; 血流动力学; 超声; 多普勒

Abstract:

Objective To analyze the hemodynamics of internal jugular vein (IJA) by ultrasound in patients with cerebral venous sinus thrombosis (CVST). Methods A total of 48 patients with CVST diagnosed by magnetic resonance venography (MRV) or digital subtraction angiography (DSA) underwent bilateral IJV ultrasound examination, including the diameters and average velocity of contralateral and ipsilateral IJV of multiple CVST and average results of bilateral IJV for superior sagittal sinus or straight sinus CVST. Bilateral blood flow of IJV was calculated. Twenty-eight cases of normal control group were selected. The test results were statistically analyzed. Results Ipsilateral IJV diameter of multiple CVST did not change significantly with the respiratory phase (P =0.398). IJV diameters in the inspiratory phase were significantly larger than those in the expiratory phase of multiple CVST contralateral side, superior sagittal sinus or straight sinus CVST group and normal control group. Ipsilateral IJV diameters of multiple CVST was significantly smaller than the contralateral side (P =0.009), superior sagittal sinus or straight sinus CVST group (P =0.02)and normal control group(P =0.006). Ipsilateral IJV cross-sectional area of multiple CVST was smaller than the contralateral side (P =0.006), superior sagittal sinus or straight sinus CVST group (P =0.005) and normal control group (P =0.001). Ipsilateral IJV blood flow velocity of multiple CVST was lower than the contralateral side (P =0.015), superior sagittal sinus or straight sinus CVST group (P =0.019) and normal control group (P =0.011). Ipsilateral IJV blood flow of multiple CVST was lower than the contralateral side (P =0.011), superior sagittal sinus or straight sinus CVST group (P =0.028) and normal control group (P =0.008). Conclusion Ipsilateral IJV diameter of multiple CVST does not change significantly with the respiratory phase. Ipsilateral IJV blood flow of multiple CVST is reduced.

Key words: Cerebral venous sinus thrombosis; Internal jugular vein; Hemodynamics; Ultrasonography; Doppler