闭塞

This software can show the vessel stenosis, calcification and the relation with surrounding sclerotin clearly. It shows the stenosis section exactly and calculates the degree of stenosis automatically. Conclusion The 16-row CT angiography is no-trauma and can be the first choice in diagnosis of carotid artery stenosis.

结果 17例患者CTA显示颈总动脉、颈外动脉、颈内动脉显示率为100%；颈内动脉狭窄18支，其中轻度狭窄10支，中度狭窄4支，重度狭窄3支，闭塞1支；其软件能清晰显示血管狭窄、钙化和周围骨质的关系，准确显示狭窄段，计算狭窄程度。

PICAS was extremely difficult in coronary complex disease,sever or closed lesions and longer lesion but success rate was high when technical operation was very skilled.

冠脉复杂病变，重度或闭塞病变，以及长段病变的PICAS的难度大，但技术操作熟练，成功率也高。

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

Results Coronary artery total occlusions were found in 75.55% patients in group I an...

结果冠状动脉完全闭塞I组占75 。55 %，II组占33 。33 %，差异有显著性意义(P.05)。

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。

Methods PTCA or stent implantation was performed in 253 patients with 302 total vessel occlusions.

253例患者冠状动脉完全闭塞血管中302支行PTCA或支架治疗。

Objective The effects of PTCA on acute and chronic total coronary artery occlusions were studied.

目的 观察急性和慢性冠状动脉闭塞经皮冠状动脉腔内成形术

Methods and Results— Wild-type and MCP-1-null mice underwent daily 15-minute coronary occlusions followed by reperfusion.

方法和结果－野生型和MCP-1-null小鼠每天予以15 分钟的冠状动脉闭塞和再灌注。

It is our belief that this concept is correct if orthodontists are going to accept average measurements made on ideal occlusions and then place brackets in the position where the measurements were made.

我们认为，这个概念是正确的，如果矫正医师会接受平均测量上取得理想闭塞的地方，然后括号中的位置测量了。

An experienced operator can also choose a special guide wire used for other chronic occlusions.

有经验的术者还可以选用其他用于慢性闭塞的特殊引导钢丝。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。