查询词典 stenosis

In autogenous vein graft, Egr-1 plays an important role in the proliferation of VSMCs. Egr-1 may become a new target for the prevention and therapy of intimal hyperplasia, stenosis and emphraxis after vein graft.

移植静脉内膜增生与Egr-1的激活及表达关系密切，Egr-1可能成为防治移植静脉内膜增生、狭窄及闭塞的一个新的干预靶点。

Faulty absorption of endolymph by the endolymphatic sac: mainly caused by stenosis or atresia of vestibular aqueduct, malformation of endolymphatic duct/sac.

内淋巴吸收障碍，主要是由于前庭水管纤维化、狭窄或闭锁，内淋巴管和内淋巴囊解剖或发育异常等原因引起。

CT enterography and small bowel follow-through consistently depicted fistula in 3 patients and had no significant difference in diagnosing intestinal stenosis. CT enterography also exclusively detected abdominal abscess in one patient.

CT小肠成像和小肠造影在肠管狭窄的诊断方面差异无显著性(53.3% vs.43.3%， P=0.375)，对瘘管的诊断结果一致（3例），CT小肠成像诊断腹腔脓肿1例。

Objective To investigate the relationship between epicardium adipose thickness and the severity of coronary artery stenosis in patients with coronary artery disease.

目的 探讨冠心病患者心外膜脂肪厚度与冠状动脉狭窄程度的关系。

The microsurgical decompression on cerebromedullary tube stenosis, epineurium and bundle membrane among patients with diabetic peripheral neuropathy can relieve numbness and pain for the patients. The function of the nerves can be improved too.

糖尿病周围神经病经过在显微外科手术下进行神经管道性狭窄松解及神经外膜、束膜的松解后能明显缓解病人的麻木、疼痛症状，神经功能有一定的恢复。

Primary atrial tumor has obvious characteristic on RT-3DE: All the atrial tumor display the same size of stereoimages as the tumor themselves. There is a clear boundary between the stereoimage of the myxoma and the atrial wall and there exists a short pedicle connecting the atrial myxoma to the atrial wall or the interatrial septum. The body of the atrial myxoma moves to and fro through the atrium and the atrioventricular valve with the contraction and relaxation of the heart with a fixative pedicle. Atrial myxoma leads to relative atrioventricular valve incompetence during systolic phase and relative atrioventricular valve stenosis during diastolic phase, but doesn't result in pathological changes of atrioventricular valve which restore to normal after exsection of the atrial myxoma. Malignant atrial tumor closely and extensively contact with atrial wall without obvious boundary, pedicle and movement with the contraction and relaxation of the heart.

所有心房肿瘤RT-3DE均实时显示与肿瘤大小相同的立体形态图像；心房黏液瘤立体形态图像与心房壁界限明显，都通过一短蒂与房间隔或心房壁相连，瘤体以蒂为固定点随心脏收缩、舒张在心房与房室瓣口之间往返运动；心房黏液瘤收缩期瘤体导致房室瓣相对关闭不全，舒张期瘤体导致房室瓣相对狭窄，但瘤体不引起房室瓣器质性病变，瘤体摘除后房室瓣功能即恢复正常；恶性心房肺瘤立体形态图像与心房壁关系密切，界限不明显，接触范围广泛，无蒂，瘤体不随心脏收缩、舒张运动。

Objective:To analyse CT findings of 19 cases with stenosis of spinal canal cause by fluorosis.

目的：分析氟骨症所致椎管狭窄病人的CT表现特点。

Vessel overlapping and foreshortening in angiographic images may cause errors in quantitative coronary analysis QCA such as determination of vessel stenosis during clinic diagnosis , and can be influenced by the angiographic views .

在冠心病的临床诊断中，血管的遮盖和投影缩短会引起血管狭窄等的定量分析错误，而血管遮盖与投影缩短与造影角度的选择有关。

CT, especially with coronal reconstruction, better demonstrates the seerity and extent of the stenosis and its relationship to the glottis .

气管狭窄因为位于胸片的上部经常被忽视，CT可以更好地显示狭窄程度和范围以及狭窄与声门的关系。

All dogs in nonpedicle goup were dead within four weeks because of stenosis or infection.

不带蒂组犬术后4周内全部死于吻合口狭窄和感染。

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。