查询词典 stenosis

Objective The purpose of present study was to evaluate the relative contributions of prostacyclin (PGI2) and the expression of COX mRNA in the hyperdynamic circulatory state of chronic portal hypertensive rats. Methods Twenty male Sprague-Dawley rats were divided into three groups: intrahepatic portal hypertension by injection of CC14, prehepatic portal hypertension by partial stenosis of the portal vein and sham-operated controls.

目的 研究门静脉高压症鼠血浆前列环素(PGI2)水平、血管和小肠中环加氧酶基因表达以及内脏血流动力学的变化，探讨PGI2、COX mRNA表达与门静脉高压症高血流动力学之间的关系。

Comparison of preoperator of carotid endarterectomy and Percutaneous transluminal stenting with postoperator in measuring the vascular diameter and area of cross section using CTA . Statistical significance was determined using t test. Results: Using a 70% cutoff value for stenosis, CTA and DSA were in agreement in 35 of 37 vessels(95%).

用X2检验评价CTA与DSA检测血管内软斑块的差异有否显著意义；用配对t检验评价内膜切除术和支架置入术前、术后ICA狭窄处直径及横切面面积的差异有否显著意义。

Lung was the most common site. Thirty-one patients developed complications attributable to radiotherapy (19 radiation proctitis, 4 cystitis, 9 vagina stenosis, 2 partial intestinal obstruction). Seven out of 31 patients were in grade 3 or 4 complications.

关於治疗所生之并发症，共31名病人发生程度不一之并发症，其中发生放射线直肠炎者19人，膀胱炎者4人，阴道狭窄者9人，部份性小肠阻塞者2人，但发生第三级或第四级并发症者则有7人。

Anorectal disease, with considerable wealth of knowledge, proficient in a variety of anorectal surgery, especially adept at the use of advanced painless treatment of hemorrhoids, anal fissure, anal fistula, perianal abscess, anal papillomas, prolapse, anal stenosis, proctitis, colon Yandeng anorectal disease.

具有相当丰富的肛肠疾病知识，精通各种肛肠科手术，尤其擅长利用先进的无痛技术治疗痔疮、肛裂、肛瘘、肛周脓肿、肛乳头瘤、脱肛、肛门狭窄、直肠炎、结肠炎等肛肠疾病。

Long-term complications were as follows: postradiation proctitis and cystisis was 8.33%(5/60). Viginal stenosis, uterine hydropsand was 5%(3/60).Conclusion It is a good method to treat middle and advanced cervical cancer with 3DCRT plus pelvis radiotherapy. It can be easily endured with its convenient operation, short-cycled irradiation and therapy; it is particularly suitable for patients who could not be treated by endovascular.

采用盆腔野加后程三维适形放射治疗对中晚期宫颈癌有较好的局控率与生存率，毒副反应轻，患者易耐受，且操作易行，照射时间及治疗周期短，尤其适合无法进行腔内治疗患者，值得临床进一步研究、应用。

They are associated with stenosis of either the aortic or the pulmonic valve, with hypertension or dilatation of either the aorta or the pulmonary artery or both.

喷射性喀喇音喷射性喀喇音音调高，出现于收缩早期，与主动脉瓣或肺动脉瓣狭窄有关，也与主动脉瓣或肺动脉瓣或两者的高血压或膨胀有关。

Tetralogy of Fallot is a congenital heart defect in dogs that includes four separate defects: pulmonic stenosis, a ventricular septal defect, right ventricular hypertrophy, and an overriding aorta.

法乐氏四联症是一种先天性心脏病，它包括四个部位的异常：肺动脉瓣狭窄、心室间隔缺损、右心室流出道狭窄和主动脉栓塞。

Result: The mean velocity and pulsatility index was lower in patients with severe carotid artery stenosis in MCA than those in normal group.

43例CT血管造影证实为颈内动脉重度狭窄或闭塞的患者，用TCD对颅内血流动力学改变进行评价。

Mean velocity, pulsatility index, resistant index and the rate of stenosis of main medium-large cerebral arteries were obtained.

对52例经选择性冠状动脉造影确诊的老年冠心病患者作TCD检查，观察主要大中型脑动脉的平均血流速度、搏动指数、阻力指数和狭窄情况，并与30例健康老年人对比分析。

Objective: To investigate the characteristic imaging and diagnostic value of infantile hypertrophic pyloric stenosis by realtime ultrasonography.

目的：探讨实时超声对新生儿肥厚性幽门梗阻的诊断特点及应用价值。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。