切换至 "中华医学电子期刊资源库"

中华医学超声杂志(电子版) ›› 2015, Vol. 12 ›› Issue (11) : 869 -873. doi: 10.3877/cma.j.issn.1672-6448.2015.11.011

所属专题: 文献

外周血管超声影像学

超声造影评估脑梗死患者颈动脉斑块晚期增强的价值
张艳明1, 宋则周1,(), 傅燕飞2, 耿昱3   
  1. 1. 310014 杭州,浙江省人民医院超声科
    2. 310014 杭州,浙江省人民医院超声科(现工作单位为浙江省杭州市滨江区西兴街道社区卫生服务中心)
    3. 310014 杭州,浙江省人民医院神经内科
  • 收稿日期:2015-02-25 出版日期:2015-11-01
  • 通信作者: 宋则周

The value of late-phase enhancement of carotid artery plaques in patients with cerebral infarction by contrast-enhanced ultrasonography

Yanming Zhang1, Zezhou Song1,(), Yanfei Fu2, Yu Geng3   

  1. 1. Department of Ultrasonography, Zhejiang Provincial People′s Hospital, Hangzhou 310014, China
    2. Department of Ultrasonography, Zhejiang Provincial People′s Hospital, Hangzhou 310014, China (Now in Community Health Centre in Binjiang District, Hangzhou 310014, China)
    3. Department of Neurology, Zhejiang Provincial People′s Hospital, Hangzhou 310014, China
  • Received:2015-02-25 Published:2015-11-01
  • Corresponding author: Zezhou Song
  • About author:
    Corresponding author: Song Zezhou, Email:
引用本文:

张艳明, 宋则周, 傅燕飞, 耿昱. 超声造影评估脑梗死患者颈动脉斑块晚期增强的价值[J]. 中华医学超声杂志(电子版), 2015, 12(11): 869-873.

Yanming Zhang, Zezhou Song, Yanfei Fu, Yu Geng. The value of late-phase enhancement of carotid artery plaques in patients with cerebral infarction by contrast-enhanced ultrasonography[J]. Chinese Journal of Medical Ultrasound (Electronic Edition), 2015, 12(11): 869-873.

目的

探讨超声造影评估脑梗死患者颈动脉斑块晚期增强的价值。

方法

收集2013年4月至7月浙江省人民医院收治的有颈动脉斑块且双侧颈动脉最大斑块厚度均>1.5 mm的患者68例。其中非脑梗死组患者18例,脑梗死组患者50例,包括单侧脑梗死患者30例,双侧脑梗死患者20例。对所有患者双侧颈动脉最大斑块进行常规超声和超声造影检查,于造影剂注入后6 min进行时间-强度曲线分析,测量并计算颈动脉斑块晚期增强强度、增强相对强度。采用两样本t检验分别比较脑梗死组与非脑梗死组患者、脑梗死组患者梗死侧与非梗死侧颈动脉斑块晚期增强强度、增强相对强度差异。

结果

脑梗死组患者、非脑梗死组患者颈动脉斑块晚期增强强度分别为(6.0±1.5)、(4.9±1.2)dB,增强相对强度分别为0.9±0.4、0.8±0.2,脑梗死组患者颈动脉斑块晚期增强强度、增强相对强度均高于非脑梗死组患者,且差异均有统计学意义(t值分别为2.132、2.258,P值均<0.05)。脑梗死组患者梗死侧、非梗死侧颈动脉斑块晚期增强强度分别为(7.1±1.8)、(4.9±1.2)dB,增强相对强度分别为1.2±0.3、0.8±0.2,脑梗死组患者梗死侧颈动脉斑块晚期增强强度、增强相对强度均高于非梗死侧,且差异均有统计学意义(t值分别为3.132、2.953,P值均<0.01)。

结论

脑梗死患者颈动脉斑块晚期增强特点与非脑梗死患者差异明显。

Objective

To evaluate the late-phase enhancement of carotid artery in patients with cerebral infarction by contrast-enhanced ultrasonography.

Methods

Sixty-eight patients whose bilateral carotid artery plaques were both wider than 1.5 mm with treatment in Zhejiang Provincial People′s Hospital from April to July in 2013 were enrolled in this study. Among the enrolled patients, there are 50 patients with cerebral infarction including 30 patients with unilateral cerebral infarction and 20 patients with bilateral cerebral infarction, and 18 patients without cerebral infarction. The enrolled patients underwent conventional and contrast-enhanced ultrasonography. The time-intension curve was obtained till 6 minutes after the injection of contrast agent. The late-phase enhancement intensity and relative intensity of maximal carotid plaque was measured and calculated. The differences of late-phase enhancement intensity and relative intensity between patients with cerebral infarction and patients without cerebral infarction, and between ipsilateral and contralateral side of cerebral infarction in patients with cerebral infarction were compared using two sample t test.

Results

The late-phase enhancement intensity of carotid plaque in patients with cerebral infarction and in patients without cerebral infarction was (6.0±1.5) and (4.9±1.2) dB, respectively, and the relative late-phase enhancement intensity of carotid plaque was 0.9±0.2 and 0.8±0.2, respectively. The late-phase enhancement intensity and the relative intensity of carotid plaque was higher in patients with cerebral infarction compared with patients without cerebral infarction, and the differences had statistical significance (value of t was 2.132 and 2.258 respectively, value of P were both less than 0.05). The late-phase enhancement intensity of carotid plaque in ipsilateral and contralateral side of cerebral infarction was (7.1±1.8) and (4.9±1.2) dB, respectively, and the relative late-phase enhancement intensity of carotid plaque was 1.2±0.3 and 0.8±0.2, respectively. The late-phase enhancement intensity and the relative intensity of carotid plaque was higher in ipsilateral side of cerebral infarction compared with contralateral side of cerebral infarction in patients with cerebral infarction, and the differences had statistical significance (value of t was 3.132 and 2.953 respectively, value of P were both less than 0.01).

Conclusion

The late-phase enhancement of carotid plaque in patients with cerebral infarction is significantly different from that in patients without cerebral infarction.

表1 脑梗死组与非脑梗死组患者一般资料比较
图3,4 图1,2同一斑块超声造影晚期增强表现。造影模式下6 min后"flash"状态下可见颈动脉斑块(图3红色箭头所示)内可见少许造影剂增强表现(图4红色箭头所示)。图3为二维图像,图4为二维图像对应的超声造影图像
表2 脑梗死组与非脑梗死组患者颈动脉斑块常规参数和晚期增强参数比较(±s
表3 脑梗死组患者梗死侧与非梗死侧颈动脉斑块常规参数和晚期增强参数比较(±s
[1]
Moody AR, Murphy RE, Morgan PS, et al. Characterization of complicated carotid plaque with magnetic resonance direct thrombus imaging in patients with cerebral ischemia [J]. Circulation, 2003, 107(24): 3047-3052.
[2]
华扬. 颈动脉超声临床研究与应用进展 [J/CD]. 中华医学超声杂志:电子版, 2015, 12(4): 256-259.
[3]
李超伦, 王文平, 何婉媛, 等. 超声造影定量分析颈动脉斑块内增强强度对照研究 [J/CD]. 中华医学超声杂志:电子版, 2013, 10(2): 139-142.
[4]
Virmani R, Burke AP, Farb A, et al. Pathology of the vulnerable plaque [J]. J Am Coll Cardiol, 2006, 47(8 Suppl): C13-C18.
[5]
Rudd JH, Warburton EA, Fryer TD, et al. Imaging atherosclerotic plaque inflammation with 18F-fluorodeoxyglucose positron emission tomography [J]. Circulation, 2002, 105(23): 2708-2711.
[6]
Kooi ME, Cappendijk VC, Cleutjens KB, et al. Accumulation of ultrasmall superparamagnetic particles of iron oxide in human atherosclerotic plaques can be detected by in vivo magnetic resonance imaging [J]. Circulation, 2003, 107(19): 2453-2458.
[7]
Owen DR, Shalhoub J, Miller S, et al. Inflammation within carotid atherosclerotic plaque: assessment with late-phase contrast-enhanced US [J]. Radiology, 2010, 255(2): 638-644.
[8]
王新德. 急性脑血管病诊断标准.第四届全国脑血管病修订方案 [J]. 中华神经科杂志, 1996, 29(6): 379-381.
[9]
宋则周, 张艳明, 付燕飞, 等. 超声造影评估颈动脉斑块增强类型与脑梗死灶体积的关系 [J]. 中华超声影像学杂志, 2014, 23(6): 539-541.
[10]
宋则周, 张艳明, 付燕飞, 等. 超声造影评估颈动脉斑块增强类型与后循环脑梗死的关系 [J]. 中国超声医学杂志, 2014, 30(11): 1038-1040.
[11]
耿昱, 宋则周, 张艳明, 等. 超声造影评估颈动脉斑块新生血管预测短暂性脑缺血发作进展为脑梗死的研究 [J]. 中华超声影像学杂志, 2015, 24(1): 84-85.
[12]
Song ZZ, Zhang YM. Contrast-enhanced ultrasound imaging of the vasa vasorum of carotid artery plaque [J]. World J Radiol, 2015, 7(6): 131-133.
[13]
Lindner JR, Coggins MP, Kaul S, et al. Microbubble persistence in the microcirculation during ischemia/reperfusion and inflammation is caused by integrin- and complement-mediated adherence to activated leukocytes [J]. Circulation, 2000, 101(6): 668-675.
[14]
Tsutsui JM, Xie F, Cano M, et al. Detection of retained microbubbles in carotid arteries with real-time low mechanical index imaging in the setting of endothelial dysfunction [J]. J Am Coll Cardiol, 2004, 44(5): 1036-1046.
[15]
Alonso A, Artemis D, Hennerici MG. Molecular imaging of carotid plaque vulnerability [J]. Cerebrovasc Dis, 2015, 39(1): 5-12.
[1] 魏淑婕, 惠品晶, 丁亚芳, 张白, 颜燕红, 周鹏, 黄亚波. 单侧颈内动脉闭塞患者行颞浅动脉-大脑中动脉搭桥术的脑血流动力学评估[J]. 中华医学超声杂志(电子版), 2023, 20(10): 1046-1055.
[2] 张璇, 马宇童, 苗玉倩, 张云, 吴士文, 党晓楚, 陈颖颖, 钟兆明, 王雪娟, 胡淼, 孙岩峰, 马秀珠, 吕发勤, 寇海燕. 超声对Duchenne肌营养不良儿童膈肌功能的评价[J]. 中华医学超声杂志(电子版), 2023, 20(10): 1068-1073.
[3] 朱连华, 费翔, 韩鹏, 姜波, 李楠, 罗渝昆. 高帧频超声造影在胆囊息肉样病变中的鉴别诊断价值[J]. 中华医学超声杂志(电子版), 2023, 20(09): 904-910.
[4] 张梅芳, 谭莹, 朱巧珍, 温昕, 袁鹰, 秦越, 郭洪波, 侯伶秀, 黄文兰, 彭桂艳, 李胜利. 早孕期胎儿头臀长正中矢状切面超声图像的人工智能质控研究[J]. 中华医学超声杂志(电子版), 2023, 20(09): 945-950.
[5] 陈舜, 薛恩生, 叶琴. PDCA在持续改进超声危急值管理制度中的价值[J]. 中华医学超声杂志(电子版), 2023, 20(09): 974-978.
[6] 周钰菡, 肖欢, 唐毅, 杨春江, 周娟, 朱丽容, 徐娟, 牟芳婷. 超声对儿童髋关节暂时性滑膜炎的诊断价值[J]. 中华医学超声杂志(电子版), 2023, 20(08): 795-800.
[7] 刘欢颜, 华扬, 贾凌云, 赵新宇, 刘蓓蓓. 颈内动脉闭塞病变管腔结构和血流动力学特征分析[J]. 中华医学超声杂志(电子版), 2023, 20(08): 809-815.
[8] 张莲莲, 惠品晶, 丁亚芳. 颈部血管超声在粥样硬化斑块易损性评估中的应用价值[J]. 中华医学超声杂志(电子版), 2023, 20(08): 816-821.
[9] 马艳波, 华扬, 刘桂梅, 孟秀峰, 崔立平. 中青年人颈动脉粥样硬化病变的相关危险因素分析[J]. 中华医学超声杂志(电子版), 2023, 20(08): 822-826.
[10] 郏亚平, 曾书娥. 含鳞状细胞癌成分的乳腺化生性癌的超声与病理特征分析[J]. 中华医学超声杂志(电子版), 2023, 20(08): 844-848.
[11] 张丽丽, 陈莉, 余美琴, 聂小艳, 王婧玲, 刘婷. PDCA循环法在超声浅表器官亚专科建设中的应用[J]. 中华医学超声杂志(电子版), 2023, 20(07): 717-721.
[12] 罗刚, 泮思林, 陈涛涛, 许茜, 纪志娴, 王思宝, 孙玲玉. 超声心动图在胎儿心脏介入治疗室间隔完整的肺动脉闭锁中的应用[J]. 中华医学超声杂志(电子版), 2023, 20(06): 605-609.
[13] 黄佳, 石华, 张玉国, 胡佳琪, 陈茜. 胎儿左头臂静脉正常与异常超声图像特征及其临床意义[J]. 中华医学超声杂志(电子版), 2023, 20(06): 610-617.
[14] 袁泽, 庄丽. 超声检测胎儿脐动脉和大脑中动脉血流对胎儿宫内窘迫的诊断价值[J]. 中华医学超声杂志(电子版), 2023, 20(06): 618-621.
[15] 蒋佳纯, 王晓冰, 陈培荣, 许世豪. 血清学指标联合常规超声及超声造影评分诊断原发性干燥综合征的临床价值[J]. 中华医学超声杂志(电子版), 2023, 20(06): 622-630.
阅读次数
全文


摘要