硬膜

The changes mentioned above make the hard membranous sac, the nerve root, the vertebral artery and the gangliated nerve stressed and stimulated, which produces a series of clinical symptom and form the cervical spondyolsis; On diagnosis, the CT is superior to the plain film of X-ray, but the latter is still the foundation and the preference.

由于上述改变致硬膜囊，神经根、椎动脉受压及交感受神经受压、刺激产生一系列的临床症状，形成颈椎病；CT在其诊断上虽较X线平片优越，但平片仍是基础和首选。

At left genuflex position and L3/4 or L2/3 intervertebral space in each patient, the needle entered following anesthesia from the intervertebral space into the epidural cavity, and needle core was extracted when feels nothing. Clear cerebrospinal fluid was effluent and collected for further use.

每例患者取左侧屈膝位，定位L3/4或L2/3椎间隙，麻醉后由椎间隙进硬膜外腔，再继续进针至有落空感时抽出针芯，有清亮脑脊液流出，留取脑脊液标本送检。

Posterior epidural abscesses may occur as a result of hematogenous spread of remote infections.

后方硬膜外脓肿可能是由于远方感染的血行播散所致。

Objective:To discuss the different mechanism of the mechanical effect of herniated disk on the thecal sac.

目的：探讨腰椎间盘突出症突出髓核对硬膜囊机械作用的不同机制。

All epidural bone formation was heterotopic, and no ectopic bone formation occurred.

所有硬膜外骨形成都是异位的，没有异位骨形成发生。

Objective:To observe and compare the influence of two different anesthesias on the homodynamic and awakening time of patients over 60 receiving thoracic surgery.

目的：比较单纯全麻和硬膜外复合全麻在60岁以上老年患者开胸手术中对患者血流动力学和苏醒时间的影响。

Itisreasonablethatbothmech-anisms (tumor invasion and hypervascular reaction) may be responsible for the dural tail sign.

肿瘤侵犯和富血管性反应两种机制对硬膜尾征的形成可能都起作用，这样推测比较合理。

Spinal epidural hemangiomas can have various MR features, but common features include lobular contour, a rim of low T2 signal intensity, and solid hypervascularity.

脊椎硬膜外血管瘤在MRI上表现多样，但共同的特点包括分叶状轮廓，T2序列上低信号环，实性的高信号血管

Objective To compare the efficacy and safety of ropivacaine mesylate CEA and ropivacaine hydrochloride CEA in hypogastric operation.

目的比较甲磺酸罗哌卡因与盐酸罗哌卡因用于下腹部手术硬膜外阻滞的有效性和安全性。

objective to investigate the effects of epidural ethanesulfonic acid ropivacaine combined with fentanyl on stress response in the operation of hypogastric zone.

目的 研究芬太尼复合甲磺酸罗哌卡因硬膜外麻醉对下腹部手术应激反应的影响。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。