血管造影术

Results:One hundred and eleven eyes were treated with PRP, 95 eyes were treated with mild-PRP. Visual acuity was increased by 1～3 lines in 82 eyes(35%), not changed in 94 eyes(46%) and decreased in 30 eyes(19%). On Fundus fluorescein angiography 3 months later, new vessels shrinked and retinal edema recovered in most cases, but in 10 eyes, new vessels and small nonperfusional areas still could be seen after the treatment, which was treated again.

结果：111只眼行广泛视网膜光凝术治疗，95只眼行亚广泛视网膜光凝术治疗。82只眼视力提高1～3行，占35%；94只眼视力无变化，占46%；30只眼视力下降，占19%。3个月后行荧光素眼底血管造影检查，新生血管大部分萎缩，视网膜水肿消退，有10只眼残留新生血管及小片状无灌注区，再次补充光凝。

VR－ 3D was found to be a fast noninvasive and effective method to image complex vascular structures.It can take the place of angiography in arteriovenous malformation,meningioma and bigger intravertebral blood vessel branch embolism.

VR－3D血管造影是快速而有效的无创伤血管成像术，优于SSD及MIP，其中动静脉畸形、脑膜瘤、较大脑内血管分支阻塞可替代血管造影。

Uveal melanomas can be detected by ophthalmologic exam, fluorescein angiography ,or sonography.

葡萄膜黑色素瘤可以通过眼科学检查、荧光素血管造影术、或超声检查。

Results: Successful reopening of the vessels was obtained in both patients without the evidence of postsurgical ischemic event.

结果表明，在动脉切开术期间，如果手术前的血管造影提示是颈动脉分叉远侧的血管阻塞显明，并能通过ICA获得黑质返流的血流，那么直接颈动脉内膜切除术可以安全地执行。

Results: Successful reopening of the vessels was obtained in both patients without the evidence of postsurgical ischemic event.

在动脉切开术期间，如果手术前的血管造影提示是颈动脉分叉远侧的血管阻塞显明，并能通过ICA获得黑质返流的血流，那么直接颈动脉内膜切除术可以安全地执行。

We have to do an emergency angiogram.

我们必须要做个紧急血管造影术

The main driver of the difference in clinical outcomes was the reduced rate of death and MI, which was 7% in patients managed with a pressure wire and 11% in those managed by angiography, a statistically significant difference.

两组在临床转归方面的差异主要表现在死亡和MI的发生率上，压力导丝组为7%，而血管造影术组为11%，差异具有统计学意义。

Assessment with a pressure wire also did not add time to the procedure, which took an average of 70 minutes using conventional angiography and 71 minutes with the pressure wire, probably because of the time saved in placing an average of one fewer stent per patient.

此外，采用压力导丝进行评价并不会延长手术时间，采用传统的血管造影术平均需要70 min，而采用压力导丝也只需要71 min，这很可能是因为采用压力导丝，每例患者可平均少用1个支架，从而节省了部分时间。

Retinal vein occlusion ; retinal ; blood circulation time ; fundus oculi ; fluorescein angiography

视网膜静脉闭塞；视网膜；血液循环时间；眼底；荧光素血管造影术

Digital subtraction angiography is better in evaluation of distal occlusions.

数字减影血管造影术是较好的远端闭塞的评价。

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。