颈内动脉

目的探讨颈内动脉系统血管内治疗技术与效果。

Purpose Subject To probe the techniques and effects of interventional endovascular therapy in internal carotid arteries .

颈内动脉上间隙可分成以下五型：Ⅰ型：自然间隙大，无穿通支。

The internal carotid space has five types : type I , big space has no perforating artery .

多层螺旋CT颈内动脉和脑动脉成像的临床应用

Application of multi-slice CT in internal carotid and cerebral artery angiography

双能CT血管成像对颈内动脉狭窄及闭塞的诊断

Dual-energy CT Angiography for Evaluation of Internal Carotid Artery Stenosis and Occlusion

MR灌注成像在颈内动脉和大脑中动脉狭窄与闭塞的应用研究

The Application of MR Perfusion-weighted Imaging in Patients with ICA / MCA Stenosis or Occlusion

结论16排螺旋CT血管造影对诊断颈内动脉海绵窦瘘有重要的应用价值。

Conclusion 16-slice Spiral CT is of great value in the diagnosis of carotid cavernous fistula .

颈内动脉系统TIA中CT灌注成像联合CT血管造影的应用研究

Application of CT Perfusion Imaging and CT Angiography in Diagnosis of Transient Ischemic Attack of Internal Carotid Artery System

根据颈内动脉和基底动脉环的狭窄程度将病例分为A、B、C三个组。

The patients were divided into A , B , C , three groups according to the degree of stenosis of the internal carotid and basilar artery rings .

CT灌注成像对颈内动脉闭塞与重度狭窄患者血流动力学的评价及临床意义

The evaluation and clinical significance of CT cerebral perfusion imaging in cerebral hemodynamics of patients with internal carotid artery ( ICA ) occlusion and severe stenosis

TCD诊断颈内动脉严重狭窄或闭塞的临床意义

The significance of transcranial doppler evaluated internal carotid artery stenosis and occlusion

不同血管影像检查对颈内动脉TIA诊断的对比研究

The comparative study of different vascular imaging for diagnosis of intercranial artery TIA

结果白兔颈内动脉正常时，血流信号的最大Lyapunov指数均为负值，血液流动呈非混沌状态；

Results The largest Lyapunov exponents of the blood flow signal in the healthy white rabbits were negative and non-chaotic .

目的评价对比剂增强MR血管造影（CEMRA）与心电门控二维时间飞跃法（Gated2DTOF）MRA评价颈内动脉狭窄的准确性。

Objective To compare the accuracy of CE MRA and Gated 2D TOF MRA in evaluation of internal carotid artery stenosis .

颈内动脉狭窄或闭塞侧支循环途径的DSA和MRA评价及其临床意义

Internal Carotid Artery Stenosis or Occlusion : Evaluation of Collateral Pathways on DSA and MRA and Their Clinical Significance

结果5只兔栓塞后DSA显示颈内动脉细小分支及主干发生闭塞，CT平扫和增强在缺血6小时可见栓塞侧大脑半球片状低密度梗死区。

Results Small branches and trunk of ICA were all obliterated after embolization . CT scanning showed patchy low - density areas after 6h of embolization .

脑血管造影结合CTA诊断颈内动脉闭塞1例

Internal carotid artery occlusion diagnosed by cerebral angiography combining with CTA : report of one case

结论TCD有助于了解老年颈内动脉闭塞患者的侧支循环代偿能力。

Conclusions TCD can help to know the collateral compensative capacity of patients with internal carotid artery occlusion .

重建CTA图像显示17例脑梗死患者一侧大脑中动脉重度狭窄或闭塞，13例一侧颈内动脉重度狭窄或闭塞。

CTA demonstrated stenosis or occlusion of middle cerebral artery and internal carotid artery in 30 cases .

结论TCD可准确诊断颈内动脉狭窄或闭塞，判断侧枝循环的建立情况，对脑循环作出全面客观的评价。

Conclusion TCD could evaluate cerebral circulation , collateral pathways correctly and made the diagnosis of ICA stenosis and occlusion .

83例颈内动脉系统脑动脉硬化性大片脑梗死患者分为癫痫组（A组27例）和非癫痫组（B组56例）。

Eighty-three patients with large cerebral infarction caused by cerebral arteriosclerosis within internal carotid artery were divided into two groups : 27 cases in the group with secondary epilepsy and 56 cases in the group without attack .

方法用TCD检测16例一侧颈内动脉（ICA）颅外段严重狭窄或闭塞患者。

Mothods 16 cases of internal carotid artery ( ICA ) stenosis and occlusion were evaluated by transcranial doppler ( TCD ) .

方法对65例经头颅CT或头颅MRI证实为颈内动脉系统脑梗死患者及63例非脑梗死患者行双颈动脉彩色多普勒超声检查。

Methods 65 cases of patients confirmed to be cerebral infarction from hardened internal carotid plexus by CT scanning and MRI check-up and 63 cases of non-cerebral infarction were conducted color Doppler ultrasonography examination .

分析PCI病变血管分布特点，同时评估前循环颈内动脉颅外段动脉粥样硬化程度，及其对后循环血流动力学的影响。

Distribution of PCI arterial lesions was analyzed and the level of atherosclerosis of extracranial internal carotid artery and its effect on hemodynamics of posterior circulation artery were evaluated .

然后计算出血管壁的切应力。同时测定颈总动脉（CCA）与颈内动脉（ICA）之间的角度值。

The angles between internal and common carotid arteries were also measured . Then , we calculated the wall shear stress of carotid artery .

M-3动作时颈内动脉血流动力学的变化

Changes of internal carotid hemodynamics during M 3 maneuver

分析6例外伤性颈内动脉海绵窦瘘（TCCF）采用可脱性球囊栓塞治疗，均获成功。

Cases of traumatic internal carotid cavernous fistula treated by detachable balloon catheterization were analyzed .

给成年猫气管插管后上麻醉呼吸机并行颈内动脉插管手术后，对实验动物进行MRI扫描。

The adult cats were anaesthetized with anesthesia respirator and the internal arteria carotis ( ICA ) was catheterized after tracheal intubation . Then the cats were sent into the MRI room , carrying on the scanning .

目的评价CT和MRI对颈内动脉海绵窦段创伤性假性动脉瘤（TPA）破入蝶窦的诊断价值。

Objective To investigate diagnostic value of CT and MRI for traumatic pseudoaneurysms ( TPA ) of the cavernous segment of the internal carotid artery ( ICA ) when they rupture into the sphenoid sinus .

方法采用TCD测定25名偏头痛患者的大脑前、中、后动脉、基底动脉、颈内动脉的峰速（Vm）、脉动指数（PI），并以15个正常人为对照。

Methods Twenty five patients with migraine and fifteen normal individuals were examined by TCD , the Vm and PI of treatment group were compared with those of comtrol group .

方法102例颈内动脉及椎基底动脉系统TIA患者分别进行磁共振弥散加权对比成像、DSA及颈动脉超声检查。

Method 102 patients with internal carotid artery and vertebral basilar artery system TIA were examined with MR diffusion weighted imaging , DSA and carotid artery duplex ultrasonography .