查询词典 venous hemorrhage

Risk factors of cirrhosis complicated hemorrhage of upper digestive tract are esophageal varicosis, liver function grade and portal venous high pressure stomach trouble respectively.

肝硬化并发上消化道出血的危险因素是食道静脉曲张、肝功能分级及门脉高压性胃病。

Several factors increase the risk of a first hemorrhage: a small malformation, exclusively deep venous drainage (both of which are easily detected by brain imaging and cerebral angiography), and high intranidal pressure, which is reflected by high pressures in the feeding arteries or restriction of venous outflow.

增加的首次出血风险的几个因素：小的血管畸形，完全是深静脉引流（这两者都很轻易通过脑成像与脑血管造影检测）；高颅压，是由于供血动脉压力增高或静脉引流不足造成。

When multivariate logistic regression analysis was applied, only deep-seated AVM and a single draining vein were associated with presentation of hemorrhage. Small size, deep venous drainage and intranidal aneurysm did not independently correlate with hemorrhagic presentation.

进一步多因素logistic回归分析结果显示，只有深部脑AVM和单一静脉引流与脑AVM出血相关，小型脑AVM、深静脉引流和畸形血管团内动脉瘤与脑AVM出血无独立相关性。

By univariate analysis, deep-seated AVMs, small AVMs, deep venous drainage , a single draining vein and intranidal aneurysm were associated with hemorrhagic presentation. There was no statistically significant relationship between gender, age, type of arterial feeders, type of nidus, stenosis of draining vein and AVM hemorrhage.

单因素分析表明，深部脑AVM、小型脑AVM、深静脉引流、单一静脉引流和畸形血管团内动脉瘤与脑AVM出血相关，性别、年龄、动脉血供类型、畸形血管团类型和引流静脉狭窄与脑AVM出血无相关性。

Venous strokes often have a hemorrhagic component, ranging from small petechiae to an actual intracerebral hemorrhage; the latter is associated with a worse clinical course.

静脉性卒中常会导致出血，可以从小的瘀点到大的脑出血，后者则预后很差。

Objective:To provide anatomic basis for precaution and treatment of the massive hemorrhage of venous plexus of presacral region in Mile's operation.

摘 要：目的：研究骶前区静脉丛(Venous plexus of presacral region，VPPSR)的解剖学特点，为骶前区静脉破裂大出血的防治提供解剖学基础。

AbstractObjective:To evaluate the clinical value of balloon of Foley catheter in the treatment of massive hemorrhage of presacral venous plexus in operation of rectal carcinoma.

评价直肠癌根治术中用Foley尿管气囊压迫治疗骶前静脉丛大出血的临床价值。

The introperative blood loss was 9008000 ml. Conclusion The main reasons for presacral venous hemorrhage is improper handling. Dissecting the pelvic structure carefully is the key point of preventing presacral venous hemorrhage during the operation of rectal carcinoma.

手术操作不当是导致骶前大出血的主要原因，按盆腔解剖结构正确操作是预防出血的关键，术中压迫法和术后纱布填塞法是处理骶前大出血最有效的方法。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。