1) angioderm
成血管层
2) 16-row CT vascular imaging
16层CT血管成像
1.
Objective To discuss the CT manifestation and diagnosis value of the 16-row CT vascular imaging in the atrial and ventricular septal defect.
目的:探讨16层CT血管成像对先天性房、室间隔缺损的CT表现及其诊断应用价值。
3) 64 slice CT
64层CT血管成像
5) MRTA
磁共振断层血管成像
1.
Usefulness of MRTA before microvascular decompression in patients with hemifacial spasm;
磁共振断层血管成像对面肌痉挛微血管减压术前指导的价值
2.
The Value of MRTA in the Etiological Diagnosis of Trigeminal Neuralgia;
磁共振断层血管成像对三叉神经痛病因的诊断价值
3.
Objective To investigate the clinical value of MR tomographic angiography(MRTA) in diagnosing the etiology of hemifacial spasm(HFS).
目的探讨磁共振断层血管成像(MRTA)对面肌痉挛(HFS)病因诊断的临床应用价值。
6) Magnetic resonance tomographic angiography
磁共振断层血管成像
1.
Methods Magnetic resonance tomographic angiography (MRTA) were performed before the operation in 125 patients with trigeminal neuralgia who were treated with microvascular decompression through retrotsigmoid approach.
方法术前对125例三叉神经痛患者进行磁共振断层血管成像(MRTA)检查,手术时经乙状窦后锁孔入路,在神经出脑干区寻找责任血管,进行神经、血管的充分游离减压,血管与脑干间置入Teflon棉。
2.
Methods From March 2001 to March 2006,35 patients with vascular compression in intracranial trigeminal nerve root were identified by high definition magnetic resonance tomographic angiography(MRTA) were treated with microvascular decompression.
结论颅内段三叉神经根部全程充分减压是影响微血管减压术治疗非典型三叉神经痛疗效的重要因素;采用磁共振断层血管成像(magnetic resonance tomographicangiography,MRTA)方法进行术前评估有助于提高患者的预后。
补充资料：CT血管成像
CT血管成像
CT检查方法之一。CT血管成像是在团注动态扫描(bolus dynamic scanning)、螺旋扫描(helicalscanning)和三维影像重建(three dimensional reconstruction，3D-reconstruction)等技术的基础上发展起来的一种血管成像技术。基本原理是：使用螺旋扫描方式，在静脉团注使兴趣区血管内强化达到高峰期间，进行一次屏气的连续快速体积扫描，并以三维重建方式显示血管结构的影像。CTA的主要优点是：可获得类似血管造影的影像，并能进行多视角三维显示；成像速度快，受运动伪影干扰极小；能分辨血管壁上的钙斑；基本无创；对比剂用量小(3～5ml/s，总量90～150ml)；安全。更新的软件功能还可消除血管内对比剂的影像，仅显示血管壁的结构。目前已用于检查脑动脉瘤、静脉瘤、动静脉畸形、体部血管变异、主动脉瘤和夹层、肾动脉狭窄及肿瘤与周围血管关系等，显示效果良好。可望部分代替血管造影，与磁共振血管成像(MRA)可互补。
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参考词条