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中华养生保健 ›› 2023, Vol. 41 ›› Issue (12): 23-27.

• 论著 • 上一篇    下一篇

颈部血管超声在早期颈内动脉闭塞患者侧支循环判断中的应用效果

刘丹1, 张良成2,*   

  1. 1.镇巴县人民医院超声科,陕西 汉中,723600;
    2.镇巴县中医院超声科,陕西 汉中,723600
  • 发布日期:2023-06-07
  • 通讯作者: *张良成,E-mail:Zhangliangchen99@163.com。
  • 作者简介:刘丹(1986—),女,汉族,籍贯:陕西省汉中市,本科,主治医师,研究方向:心脏、血管、小器官超声。

Application of Cervical Vascular Ultrasound in the Evaluation of Collateral Circulation in Patients with Early Internal Carotid Artery Occlusion

LIU Dan1, ZHANG Liang-cheng2,*   

  1. 1. Ultrasonic Department of Zhenba County People's Hospital, Hanzhong Shaanxi 723600, China;
    2. Ultrasonic Department of Zhenba County Hospital of Traditional Chinese Medicine, Hanzhong Shaanxi 723600, China
  • Published:2023-06-07

摘要: 目的 探讨与分析颈部血管超声在早期颈内动脉闭塞患者侧支循环判断中的应用效果。方法 2018年2月—2022年5月选择在镇巴县人民医院诊治的早期颈内动脉闭塞患者88例作为研究对象,所有患者都给予颈动脉超声检查,记录超声特征。同时所有患者都给予脑血管数字减影检查,记录侧支循环形成并判断诊断价值。结果 在88例患者中,脑血管数字减影判断为侧支循环形成38例(形成组),占43.18%。形成组性别、身体质量指数、收缩压、舒张压病程、性别、空腹血糖等与非形成组对比差异无统计学意义(P>0.05)。形成组颈部血管超声椎动脉与基底动脉血流速度明显高于非形成组(P<0.05)。形成组入院时国立卫生研究院卒中量表(National Institute of Health Stroke Scale,NIHSS)评分明显低于非形成组(P<0.05)。在88例患者中,颈部血管超声判断为侧支循环形成36例,Kappa=0.907(P<0.001)。颈部血管超声在早期颈内动脉闭塞患者侧支循环形成诊断的敏感性与特异性为92.11%(35/38)和98.00%(49/50)。结论 早期颈内动脉闭塞患者多伴随有侧支循环形成,可改善患者的病情,提高椎动脉与基底动脉血流速度,颈部血管超声在早期颈内动脉闭塞患者侧支循环判断中具有重要价值。

关键词: 侧支循环, 基底动脉, 颈内动脉闭塞, 颈部血管超声, 敏感性, 特异性

Abstract: Objective To investigate and analysis the application values of cervical vascular ultrasound in the diagnosis of collateral circulation in patients with early internal carotid artery occlusion. Methods From February 2018 to May 2022, 88 cases of patients with early internal carotid artery occlusion diagnosed and treated in Zhenba County People's Hospital were selected as study subjects. All patients were given carotid artery ultrasound examination and recorded the ultrasonic characteristics. At the same time, all patients were given digital subtraction angiography, all the cases were to record the formation of collateral circulation and judge the diagnostic value. Results There were 38 (43.18%) cases were diagnosed as collateral circulation formation by digital subtraction angiography (DSA) in the 88 cases. There were no significant difference in sex, age, course of disease, body mass index, systolic blood pressure, diastolic blood pressure, fasting blood glucose compared between the formed group and the non formed group (P>0.05). The ultrasonic blood flow velocity of vertebral artery and basilar artery in the formed group were significantly higher than that in the non formed group (P<0.05). The score of National Institute of Health Stroke Scale (NIHSS) in the formed group were significantly lower than that in the non formed group at admission (P<0.05). Among the 88 patients, 36 of them were judged to have collateral circulation by ultrasound, Kappa=0.907 (P<0.001). The sensitivity and specificity of cervical vascular ultrasound in diagnosing collateral circulation formation in patients with early internal carotid artery occlusion were 92.11% (35/38) and 98.00% (49/50). Conclusion Most patients with early internal carotid artery occlusion are accompanied by collateral circulation formation, which can improve the patient's condition and increase the blood flow velocity of vertebral artery and basilar artery. Cervical vascular ultrasound has important value in judging collateral circulation in patients with early internal carotid artery occlusion.

Key words: cervical vascular ultrasound, internal carotid artery occlusion, collateral circulation, basal artery, sensitivity, specificity

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