查询词典 angiography

In the placebo group, intracoronary infusion was not performed in three patients: in one the guidewire could not be adanced into the infarct-related artery, artery, one had an air embolism during initial angiography before the guidewire could be adanced, and one had angiographic eidence of a thrombus in a non–infarct-related artery.

在安慰剂组，有三名患者没有能完成冠脉内灌注；一名是因为导丝没有能放入梗塞相关的动脉，一名患者在血管造影期间，在导丝置入之前就出现了空气栓塞，一名患者在非梗塞相关的动脉中发现了一个血栓。

RESULTS: Of the 74 patients, 23 (31%) had ocular manifestations accompanied by other symptoms, including 3 (4.1%) with ocular syndrome accompanied with headache as the first symptoms of Moyamoya disease. Digital subtract angiography examination revealed 24 patients (32.4%) had unilateral or double stenosis of internal carotid artery, among which 3 patients had ocular syndrome. All positive eye findings included amaurosis fugax (13%), hemianopia (17%), decline or loss of the visual ability and lesions of visual fields (44%), papillary size dysfunction (13%), pupil direct/indirect light reflex (13%), ptosis (9%), nystagmus (4%), ocular dyscinesia (13%), and fossa orbitalis tenderness (9%).

结果：74例Moyamoya病患者中眼部症状与其它症状同时发生者23例（31%），其中仅以眼部症状伴头痛表现为首发症状就诊者3例（4%）；DSA检查显示单侧或双侧颈内动脉狭窄者24例（32%），其中3例患者双侧颈内动脉完全闭塞，而无任何眼部症状；23例患者所伴眼症表现主要为一过性黑朦13%，偏盲17%，视力下降甚至丧失44%，瞳孔大小异常13%，瞳孔直接/间接对光反射消失13%，上睑下垂9%，眼球震颤4%，眼球运动障碍13%，眼眶压痛9%。

Methods Retrospective analysis of 8 cases confirmed by surgery and pathology of the bladder RMS clinical image data, all patients intravenous urography andor bladder angiography, of which 4 routine CT scan.

回顾性分析8例经手术病理证实的膀胱RMS的临床影像资料，全部病例均行静脉尿路造影和/或膀胱造影检查，其中4例行CT扫描。

Objective: To evaluate the value of 16-slice CT angiography technique in the treatment of intracranial aneurysm.

目的：探讨16层螺旋CT血管造影在颅内动脉瘤治疗方面的应用价值。

The most important thing is that we have to have very good diagnostic angiography.

最重要的是我们需要具备很好的诊断性血管造影技术。

Results The success rates of catheterization and angiography were 95% and 100%, respectively.

结果插管与造影的成功率分别为95%和100%。

Seven of them were done in the presence of 3 kg hip traction, and six were in 5 kg hip traction （4 cases after 3 kg traction）. Angiography was also performed in a intorted position without traction in 5 patients. In 3 cases, retinacular artery angiography was done simultaneously using the microcatheter.

造影在下列条件下完成，（1）中立位无牵引（9例）；（2）中立位3kg牵引（7例）；（3）中立位5kg牵引（6例，其中4例先行3kg牵引）；（4）伸直内旋位无牵引状态下（5例），3例用微导管同时作了支持带动脉造影。8例作了正常髋关节中立位无牵引状态下血管造影，其中2例加做下肢伸直内旋位时造影。

Results 42 of 45 patients had a history of subarachnoid hemorrhage for 1 to 3 times. 23 and 22 cases died separately before and after digital substract angiography. 5 cases of rebleeding was relating to angiography, 24 cases died during the "high risk" period (4 to 10 days after first rupture). Rebleeding accounted for a 7.2% mortality of aneurysms preoperatively in our study. Among them, 71% was attributable directly to rebleeding, whereas 29% to non-neurological complications.

结果 45例病人中42例既往有1～3次蛛网膜下腔出血病史，住院后于数字减影脑血管造影前出血死亡者23例，造影后出血死亡者22例，其中5例出血与脑血管造影有关，24例再出血发生在动脉瘤自然出血高峰期内(4～10天)，住院期间出血死亡的发生率占我院同期动脉瘤总数的7.2%，直接死于再出血的为71%，死于非神经系统并发症的为29%。

Methods Twenty patients with unruptured cerebral aneurysms were examined by CT angiography and/or digital subtraction angiography.

CTA诊断20例脑动脉瘤，19例行DSA检查，18例手术。用最大强度投影法进行血管重建。

Results: l、The optimal scan parameters for chinese people are flow rate of 3. 0 mL/sec and total injection 125ml. 2、Visibility of coronary arteries and segments: only those proximal and mid segment is image quality sufficient to allow a semiquantitative assessment. 3、Detection of Atherosclerotic Plaque: CT coronary imaging revealed highest sensitivities for the detection of atherosclerotic wall changes the sensitivity of stenoses was 86. 3％. 4、MSCT coronary angiography is easy to prove the entire anatomic structure of coronary and it is an effective technique for evaluating coronary patency. 5、MSCT coronary angiography correctly identified all normal controls and all patients with coronary artery fistula. The anatomic course of the coronary artery fistula was correctly classified. 6、A11 severe lesion could be visualised by

结果：1、不同的扫描技术参数所获得的造影图像质量不同，注射速率3.0ml/s组以及125m1对比剂总量组比较适合国内患者。2、多层螺旋CT冠状动脉造影可显示冠状动脉的主要分支，尤其是冠状动脉的近、中段，显示率在90％以上。3、多层螺旋CT冠状动脉造影对狭窄病变的敏感性为87.3％，能检出冠状动脉造影不易发现的细小斑块，判断狭窄的原因及斑块的特征。4、多层螺旋CT冠状动脉造影可显示搭桥血管的形态、位置及通畅程度，显示桥血管及支架的内腔，安全便捷。5、多层螺旋CT显示冠状动脉畸形准确性高（3/3），多种成像方法可弥补冠状动脉造影显示的不足。6、仿真内窥镜可显示冠状动脉内膜和内腔，显示狭窄斑块的性质。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。