出血

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。

The Nd: YAG laser iridotomy hemorrhage can be minimized by thor- ough coagulating burns of the target tissue from an argon laser. The initial several argon laser burns may cause iris vessels congested and result in more severe bleeding during the succedent Nd: YAG laser shots.

三、先用氩激光热凝虹膜，能否减少后继Nd：YAG激光击射所致的虹膜出血，取决于组织的热凝固程度，如热凝不充分，基质血管扩张充血，反有加重出血程度的可能。

Laine asks, citing potential hazards including unnecessary cost increases, inducing bleeding in nonbleeding lesions, and even perforation.

他指出可能的不利指出包括：不必要的费用增加、诱导无出血病的出血，甚至是穿孔。

Anatomical variation and damnification in median sacral artery is the main cause for abnormal bleeding when separating the rectum during modified Rehbein radical operation for the treatment of megacolon.

解剖变异的骶中动脉的损伤是先天性巨结肠Rehbein改良根治术中直肠分离异常出血止血困难的重要原因，该动脉损伤引起的出血，应作骶中动静脉结扎。

Results: Small intestinal tumors with gastrointestinal bleeding had the following clinical characteristics:(1) Melena was more common;(2) Most of the patients were over 40 years old;(3) Benign tumors were more common;(4) Smooth muscle tumors is more common in the benign tumors which majouryly located injijunam.

结果 ：以消化道出血为主要症状的原发性小肠肿瘤的临床特点：(1)以便血为主；(2 )大多数在 4 0岁以上；(3)以良性肿瘤为多见；(4)良性肿瘤多为平滑肌肿瘤，主要位于空肠，而恶性肿瘤多位于回肠，以淋巴瘤和腺癌多见；(5 )消化道出血的时间和出血量与肿瘤的大小、性质无关。

TreatmentGeneral considerations. All patients with UGB should be evaluated for signs and symptoms of hemodynamic instability and active hemorrhage (i.e., hypotension, tachycardia, hematemesis, melena, and a precipitous drop in hemoglobin concentrations).

治疗概论。所有上消化道出血之患者应评估其血液流动不稳定和活耀性出血之讯号和症状（即，低血压，心动过速，呕血，黑便，以及血红蛋白浓度直线下降）。

The small intestinal diseases (28.9, 13/45) mainly comprise inflammatory diseases, Meckel diverticulum and hemangioma. The dramatic presentation of bleeding is hematochezia (93.3%, 42/45), the other 3 cases of the diseases located in small intestine presented as melena. None of patients accompanied by hematemesis.

在出血表现方面，除3例小肠病变（其中血管瘤1例，美克尔憩室2例）只表现为大量黑便外，其它不论是发生于大肠还是发生于小肠的病变（共42例，占93.3%），均以不同程度的排血便作为主要出血表现，没有伴发呕血或呕吐咖啡样胃内容物。

IUD is the most widely used intrauterine device method for women of child bearing age. But it can cause side reactions such as hyper-menorrhea and menostaxis, etc.

育龄妇女放置宫内节育器是临床上最常用的避孕方法，但置IUD后可致月经量多，经期延长等出血副反应，即&宫环出血&[1]。

Whether the application of oxygenised liquid during surgery had protective effects on neurocyte in the patients with hypertensive cerebral haemorrhage?

背景：在高血压脑出血的治疗中，目前临床上应用多种方式改善机体缺氧，术中应用携氧液是否对高血压脑出血患者神经细胞有保护作用？

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。