出血

Objective: To explore the effect of endoscopy for hidden severe epistaxis.

目的：探讨难治性鼻动脉出血的有效诊治途径。

Results:Results of HE staining after pulsed CO2 laser irradiation: statistical results of vacuole change of the odontoblast and vascular engorgement, hemorrhage of dental pulp were as following: there were statistical difference between A and C, A and D, A and N P

结果：脉冲CO_2激光照射后HE染色结果：成牙本质细胞空泡性变和牙髓血管充血和出血情况的数据经统计学分析后得出：A组和C组、D组、N组差异有统计学意义P

The di-rect compression enswathement can shorten compression times,which doesn't increase hemorrhagic complication.

直接包扎法较人工压迫法不增加出血并发症，可缩短拔管压迫时间。

Results All cases underwent repair of aortoenteric fistulas and partial enterectomy after aortic occlusion under general anesthesia.

结果 6例均在全身麻醉下剖腹探查，术中见均为腹主动脉－小肠瘘所致肠出血。

Analysis of methodological reviewing sex reviews a gender to analyse NSAIDs to send on enteron bleeds the clinical data of 70 patients.

方法回顾性分析回顾性分析NSAIDs致上消化道出血70例患者的临床资料。

strengthen health to education corrects liver cirrhosis effectively and go up the bad behavior of enteron haemorrhage patient, reduce disease recrudesce.

结论加强健康教育能有效地纠正肝硬化并上消化道出血病人的不良行为，减少疾病复发。

Among the 5 patients with lower grade enteron membrana mucosa injury, 2 two cases were little fresh hemorrhage of local membrana mucosa, two cases were anabrosis, the gastric juice was light coffee colore in one case.

胃镜下可见5例存在轻度的消化道黏膜损伤，其中局部的黏膜少量新鲜出血2例，糜烂2例，黏膜咖啡点、胃液呈淡咖啡色1例。

Massive haemorrhage of the enteron on acute fastens the haemorrhage that the enteron pathological changes that points to above of the ligament that submit a family name causes, it is to show short time internal haemorrhage is measured normally 20% what be more than circular blood quantity, be more than 800ml commonly.

概要： 急性上消化道大出血系指屈氏韧带以上的消化道病变引起的出血，通常是指短时间内出血量大于循环血量的20%，一般大于800ml。

Portal hypertensive enteropathy,whose fundamental pathologic change is a vasculopathy characterized histopathologically by mucosal and submucosal vessel dilatation,oedema and congestion,mainly results from a combination of increased intrahepatic vascular resistance and increased blood flow through the portal venous system.

肝硬化门静脉高压性肠病(portal hypertensive enteropathy，PHE)的2大主要发病机制是肝内门脉血流阻力增加和流经门脉血流增多。PHE的基本特征是组织病理学上的特征性血管病变。临床表现无特异性，但却是下消化道出血的主要原因。

PKEP is effective in treating BPH.It can completely enucleate the hyperplastic tissue with little bleeding in operation.

经尿道等离子体前列腺剜除术切除前列腺组织更彻底，出血少，安全性高。

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。