静脉出血

Pringle maneuver combined with hepatic veins occlusion for complicated hepatectomy is safe, and is effective to prevent dangerous bleeding and air embolism with less disturbance of systemic hemodynamics.

Pringle′s法联合肝静脉阻断技术在复杂肝切除术中既能达到减少术中出血的目的，又能防止术中肝静脉破裂导致空气栓塞，还避免了下腔静脉阻断所引起全身血流动力学紊乱，是一种更安全、有效的血流阻断技术。

Selected anastomosis site:The site for the attempt at anastomosis creation was chosen at least 2-3 disc diametersaway from the optic disc or 1 disc diameter peripheral to the occlusion site in eyes with bruch retinal vein occlusion, and a large underlying choroidal vein by showing in ICGA, usually in the inferior fundus.

激光吻合：在选定的吻合部位，用选定的高能量激光先击射邻近的＊＿Ch膜，接着是静脉壁本身，Bruch膜破裂的疑似迹象，为一汽化泡，当静脉壁破坏时有微量的出血。37例RVO共做了86个吻合点，所用的激光参数为：光斑直径50p，曝光时间 0.l秒，使用绿光最多 63个点（72％），功率 800～900mw，少数用氟红、氟黄及Nd：YAG激光。

With the complex of veins and plexuses anastomosing freely, any laceration of these rather friable structures can lead to considerable blood loss.

由于静脉复合体同盆静脉丛吻合支的存在，这些脆弱结构的任何撕裂都将导致可观的出血。

Objective: To explore the relationship between angioarchitectures of cerebral arteriovenous malformations and hemorrhage and to reveal the risks of bleeding.

目的：探讨脑动静脉畸形的相关血管构筑学因素与出血的关系，以期预测脑AVM出血的危险性。

Results 2 cases of Central retinal vein occlusion, 3 cases of Branch retinal vein occlusion, 2 cases of Choroidal atrophy, 3 cases of Optic disc hemorrhages, 1 case of Macular coloboma, 3 cases of peripheral retinal holes and one case of eale＇s disease were found in the angle-closure glaucoma patients.

结果 眼底中央静脉阻塞2例，视网膜颞上分支静脉阻塞3例，脉络膜萎缩灶2例，视盘边缘片状出血3例，黄斑缺损1例，周边部视网膜干性裂孔3例，视网膜静脉周围炎1例，间接眼底镜均得以证实。

2Compared with PN group,following microcirculatory changes were observed in EEN group in vivo status:interlobular artery and vein structures disappeared,the vessel course was distorted and deformed;intralobular vessels were twisted into nidus,there was patchy bleeding around the vessel combined with necrosis;microcirculatory structures of pancreatic island disappeared and pancreatic tissue necrotized;capillary network had bleeding and necrosis.

2活体状态下观测大鼠胰腺微循环情况显示与PN组相比，接受EEN治疗大鼠急性胰腺炎微循环小叶间动、静脉伴行结构消失，血管走行扭曲变形更加明显；小叶内血管扭曲变形成团，血管周围出现斑片状出血，并伴有坏死；胰岛微循环结构消失，组织坏死；毛细血管网大片状出血、坏死。

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。

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。

She is especially good at the management of the eyeground diseases, such as ocular fundus bleeding from various reasons, retinal vascular diseases (such as diabetic retinopathy, retinal vein occlusion, retinal artery occlusion, retinal vasculitis etc.) from diabetes mellitus, hypertension, or various inflammation, retinal capillary hemangioma, vitreous hemorrhage caused by various retinal diseases, optic neuritis, ischemic optic neuropathy, retinal detachment, macular diseases (such as age related macular degeneration, central serous chorioretinopathy, central exudative chorioretinopathy etc.), and other complex diseases such as uveitic diseases and glaucoma etc.

特别是对眼底病如各种原因所致眼底出血；糖尿病、高血压、各种炎症所引起的视网膜血管病如糖尿病视网膜病变、视网膜静脉阻塞、视网膜动脉阻塞、视网膜血管炎症等；视网膜血管瘤病以及其他各种视网膜病所致玻璃体出血；视神经炎、视神经缺血、视网膜脱离、黄斑部疾病如老年性黄斑变性、中浆、中渗等及其他疑难病如葡萄膜炎，青光眼等的诊治积累了大量的临床经验。

ABSTRACT: AIM: To observe the efficacy of cimetidine prevent hypertensive cerebral hemorrhage complicated with stress ulcer hemorrhage.

摘 要：目的：观察西咪替丁静脉滴注治疗高血压性脑出血并发应激性溃疡出血的疗效。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。