查询词典 stenosis

Total laminectomy or half laminectomy would be selected or the nerve root canal was decompressed and hypertrophied ligmentum flavum was removed along with the herriated disc was extirpated if necessary.results all cases were followed from 5 months to 77 months,with an average of 32 months.according to the nakai scale,the results were excellent in 254 cases,good in 41,fair in 5 and poor in none.including 3 cases who had been operated by microendoscopic tubular retractor,and another one had a history of chemonucleolysis.conclusion radiography is very important for suitable selection of surgical indication as well as the operation treatmeat of lumbar disc herniation and lumbar canal stenosis.

结果 术后随访5～77个月，平均32个月，按nakai标准评定疗效：优254例，良41例，可5例（其中在外地做过椎间盘镜术3例，木瓜酶溶核术后1例，而后到本院行此手术），差0例。结论影像学检查为腰椎管狭窄症，黄韧带肥厚的患者，体征与狭窄的定位，在腰椎间盘突出症和腰椎管狭窄症手术方式和适应证的选择上起重要作用。

The other causes included stenosis of the sphincter of Oddi, focalized pancreatitis of the head of pancreas, traumatic stricture of bile duct and stricture of bilioenteric anastomosis (25％), and bile duct obstruction due to tumor (5％).

分析1996—2006年收治的100例多次胆道手术病人的临床资料，对其原因进行分析。结果 65％的胆道再手术原因是结石复发或残留，括约肌狭窄、胰头部肿块型胰腺炎、胆道损伤后狭窄和胆肠吻合口狭窄占26％，胆道系统肿瘤占5％。

The inhibitory effect on vascular stenosis of proteasome inhibitor MG132 may associate with interdicting ubiquitin-proteasome pathway and up-regulating caspase-3 expression.

局部应用蛋白酶体抑制剂MG132能抑制颈总动脉管壁泛素蛋白表达，并增强Caspase-3蛋白表达。

If the stenosis occurs late (eg, after 20 weeks), then the right ventricle has already developed, and the tricuspid valve becomes incompetent, the blood regurgitates, and the right atrium enlarges.

假如狭窄出现在晚期（比如孕20周后），这时右心室已经发育好了，三尖瓣就会发生功能不全，出现血液返流，右心房增大。

Aqueduct stenosis and tumors were the most common etiology, comprising 34 and 29%, respectively. Twenty-two percent of the patients had been previously shunted. The 1- and 5-year success rates were 65 and 52%, respectively.

中脑导水管狭窄和肿瘤是最常见的病因，分别占34%和29%。22%的患者已经做过分流术。1年和5年手术成功率分别是65%和52%。

The situation of frontal sinus ostium and frontal recess was as follows:56 sides obstructed by swollen mucosa,polypoid mucosa or polyps,no cell obstruction at frontal sinus orifice;121 cases constricted by over development of agger nasi cells,ethmoid bulla or terminal cell at frontal recess;osteal stenosis at frontal sinus orifice in 5 sides.

额窦口和额隐窝情况分3种：①局部没有气房阻塞，仅为肿胀息肉样变黏膜或息肉阻塞者56侧(30.7%)；②额隐窝被发育过度的鼻丘气房、前筛气房或终末气房挤压导致引流通道狭窄者121侧(66.5%)；③额窦口骨性狭窄者5侧(2.8%)。

In two patients, the tracheotomy tube was reserved, one developed a stenosis, and another had recurrent aspiration pneumonia.

作为喉近全切除术的一种类型，该术式能确切地描述手术的操作过程和喉腔重建的模式。

Result Reoperative reasons include unresected cysts canceraztion (3 cases);unresected cysts calculogenesis (4 cases);anastomotic stoma between gut and cyst or bile duct stenosis (6 cases);reflux cholangitis(1 case);recurrence cholecystitis (6 cases).

结果再次手术的原因是囊肿切除发生癌变3例；囊肿未切除形成结石4例；囊肿或胆管与肠道吻合口狭窄6例；返流性胆管炎1例；未切除胆囊及复发性胆囊炎6例。

A similar finding is often made in early stages of aortic stenosis or in incomplete leil bundle branch block.

在主动脉瓣狭窄早期或完全左束支传导阻滞病人中经常会发现类似的检查结果。

The most common states in which paradoxical splitting is encountered are aortic stenosis and left bundle branch block.

在主动脉瓣狭窄和左束支传导阻滞中，逆分裂见得最多，此类病人有25％会发生逆分裂。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。