查询词典 stenosis

Of 299 patients in this retrospective study, most had mild stenosis and no need for surgery.Dr. Oldenburg told Medscape that the study also included patients who were not good operative candidates."I think that patients with mild stenosis who are poor operative candidates is a good option. Unfortunately, the chances of LESI being beneficial for patients with severe stenosis are far less."

在这项收纳299位病患的回溯性研究中，大部分病患其狭窄度为轻微的，且不需要接受手术；Oldenburg医师向Medscape表示，该试验也收纳非手术适当人选的病患，使用LESI治疗非手术适当人选的轻度狭窄病患是一项好的选择，不幸的，LESI对严重狭窄病患的好处就没有那么明显。

Of 299 patients in this retrospective study, most had mild stenosis and no need for surgery.Dr. Oldenburg told Medscape that the study also included patients who were not good operative candidates."I think that patients with mild stenosis who are poor operative candidates is a good option. Unfortunately, the chances of LESI being beneficial for patients with severe stenosis are far less."

在这项收纳299位病患的回溯性研究中，大部分病患其狭窄度为轻微的，且不需要接受手术；Oldenburg医师向Medscape表示，该试验也收纳非手术适当人选的病患，使用LESI治疗非手术适当人选的轻度狭窄病患是一项好的选择，不幸的，LESI对严重狭窄病患的好处就没有那麼明显。

Objective To examine biomechanic change of vessel wall and re-stenosis after dilation of stenosed vena cava in dogs and to infer possible mechanisms of hypotonic luminal benign stenosis in an attempt to provide new evidence for clinical study of potential mechanisms of vena cava stenosis.

目的 通过实验动物研究，初步探讨下腔静脉狭窄扩张后的管壁生物力学特征的改变，推测再狭窄的可能机制。

Abstract］ Objective To evaluate the role of three-dimensional （3D） digital subtraction angiography in the diagnosis and treatment of symptomatic intracranial arterial stenosis.Methods Stent-assisted angioplasty was performed on 30 patients with symptoms of intracranial artery stenosis by 3-dimesion（3D） method.These imagings were reviewed by different locations to get information of optimal projection angle in 2D angiography.

目的 探讨三维重建技术在颅内动脉狭窄的诊断和治疗中的应用方法对使用具有三维重建功能的美国Advantx LCN+型X线血管造影机进行的30例症状性颅内动脉狭窄的患者的支架成形术进行回顾性分析。

The origin of stenosis of the aqueduct is often unknown, although specific causes of aqueductal stenosis do exist.

导水管狭窄的原因往往不明，尽管确实存在导水管狭窄的特定的原因。

All patients had stenosis of left anterior descending coronary artery and two of them had stenosis of right coronary artery or left circumflex coronary artery.

在胸腔镜—电视系统监视下游离内乳动脉，经4～6 cm的胸壁小切口非体外循环直视下完成内乳动脉和左前降支的吻合，其中2例双支病变的患者围术期施行经皮冠状动脉腔内成形术处理另外血管的病变。

Coronary artery stenosis can cause cardiac dilatation, which can be aggravated with the severity of stenosis.

冠状动脉狭窄可引起心脏扩大，并随着狭窄程度的增高而加重。

Reports on long-term survivors after radiotherapy have shown that some individuals may benefit from treatment, but potential complications are significant (duodenitis, bile duct stenosis, duodenal stenosis).

放射治疗后的长期生存者的报导显示有些个体可能得益于治疗﹐但有著显著的并发症(十二指肠炎﹐胆管狭窄﹐十二指肠狭窄)。

There were significant differences in EDD% between control group and coronary artery disease group.There was no difference between onevessel stenosis and multivessel stenosis groups.

冠状动脉造影与颈动脉超声结果比较，以斑块存在为预测冠脉病变的阳性指标，敏感性为83%、特异性75%。

Among the results of contrast medium chase DSA, 34 samples got clear images, only 2 samples of image showed movement artifacts. Different stenosis or emphraxis of below-popliteal arteries were existed in all patients, among them, 23 patients combined with severe stenosis of femoral superficial arteries.

结果：全部DSA检查均获得成功，对比剂跟踪DSA检查结果中，34例次造影图像优良，2例次采集的图像有移动性伪影；全部患肢均存在胭动脉以下血管不同程度的狭窄或闭塞，其中23例合并股浅动脉重度病变。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。