高灌注

目的：探讨脑血管支架成形术后高灌注综合征（HPS）的临床诊断与治疗方法。

Objective : Clinical recognition and treatment of hyperperfusion syndrome ( HPS ) following cerebral artery stenting have been summarized .

Terlipressin能有效缓解门脉高灌注状态，达到降低门脉压力及血流量的治疗效果，进而减轻门脉高灌注损伤。

Terlipressin ameliorates portal hyperperfusion injury by effectively reducing portal pressure and portal blood flow .

高压电损伤后CT灌注表现高灌注、低灌注及无血流灌注表现。

High voltage electrical injury of CT perfusion have there different performance : high perfusion , low perfusion , no perfusion .

而治疗组仅表现出3个期，即低灌注期（0d）、好转期（1-3d）、恢复期（>4d），未出现高灌注期。

In treatment group , 3 phases were manifested , named hypoperfusion phase ( 0 day ), improving phase ( 1-3 days ) and recovery phase ( > 4 days ), without hyperperfusion phase .

PWI表现：rHBV图上肿瘤实质区呈高灌注区；时间-信号强度曲线上，肿瘤区信号强度呈速降速升型，瘤周正常肝实质信号强度随时间缓慢下降。

PWI performance : the tumor parenchyma showed high perfusion on the relative hepatic blood volume ( rHBV ) map . Time-signal intensity curve of the tumor area was rapid downhill and ascending type , while the curve of normal liver parenchyma showed decline slowly over time .

方法本组采用高灌注流量为主。

METHODS The way of perfusion is high ~ rate flow mainly .

脑高灌注综合征的研究进展

The Progress of Cerebral Hyperperfusion Syndrome

背景及目的：肾脏属于高灌注器官，对缺血、缺氧十分敏感。

Background and Objective : Kidney belongs to hypertransfusion organ , and is very sensitive to ischemia or hypoxia .

结果：18例肝癌伴门静脉分支癌栓，动脉期主要表现肝动脉血流高灌注，相应受累肝实质呈现斑片状、弧圈形或楔形高密度影，门脉期也见少许楔形高密度影；

Results : liver parenchyma in 18 HCC with portal branch embolus presented high liver perfusion chiefly as irregular patchy , are or pyramid-shaped high density in arterial phase , and less in portal venous phase ;

目的探讨胰弓高流量灌注形成的原因、DSA表现及其在肝癌介入治疗中的意义。

Objective To investigate the causes of formation , DSA manifestation , and value of high flux of pancreaticoduodenal arcade in interventional therapy of hepatic carcinoma .

高性能灌注式半柔性路面材料的研究与应用

Research and Application on High-performance Pouring Semi-flexible Pavement Material

胰弓高流量灌注及其在肝癌介入治疗中的意义

High Flux and Its Value of Pancreaticoduodenal Arcade in Interventional Therapy of Hepatic Carcinoma

结论在单纯部分性癫痫发作期间，病灶侧大脑中动脉供血区可表现为血流速度异常增高的高流速灌注区。

Conclusion An increased flow velocity has been found in the ipsilateral MCA to the epileptogenic foci during seizure in Rasmussen encephalitis patients .

出现全面性强直阵挛发作后，高血流灌注和高葡萄糖代谢区逐渐转移至丘脑、海马和梨状皮质。

The hyperperfusion and high glucose metabolism areas were altered to thalamus , hippocampus and pyriform cortex after the occurrence of generalized tonic clonic seizures .

临床表现为发作性四肢强直以前，猫的前脑区（额区、基底结）出现高血流灌注和高葡萄糖代谢；

The region of hyperperfusion rCBF and high glucose metabolism of cat brain was located at the forebrain ( frontal region , basal ganglion ) before spasm occurring in four legs ;

方法回顾性分析942例肝癌患者的腹腔动脉造影，发现33例患者存在肝癌胰弓高流量灌注现象，均经过胰弓对肝癌进行选择性肿瘤供血动脉栓塞治疗。

Methods The data of celiac artery angiography in 942 cases of hepato-cellular carcinoma ( HCC ) were retrospectively analysed , high flux of pancreaticoduodenal arcade was found in 33 cases , and they were treated by TACE through the pancreaticoduodenal arcade .

结论多普勒超声心动图检测中至大块急性PE肺动脉血流频谱曲线，呈现高阻力低灌注的双峰特征，对快速早期提示急性PE具有重要的临床应用价值。

Conclusion It has a certain clinical value for diagnosis of PE cases to display the double peaks of high resistance and low perfusion in systole by Doppler echocardiography .

温血高钾间断灌注心肌保护的临床应用

The Clinical Use of High-Potassium Warm Blood Infusion to Protect Myocardium

温氧合自体血高钾持续灌注对心肌保护作用的临床观察

Clinical study of myocardial protection by continuous of warm oxygenated blood plus potassium

郑西客运专线箱梁预制高性能混凝土灌注施工

High-performance concrete casting construction of the box girder prefabrication of Zheng-Xi passenger dedicated line

肺动脉分支血流呈单向双峰，流速明显低于肺动脉瓣口流速，其血流形态表现为高阻力低灌注的特点。

Blood velocity waveforms of the pulmonary artery branches demonstrated single-phasic and double peaks , the peak velocity was significantly lower than that of pulmonary artery and the waveform was characterized with high resistance and low perfusion .

港口高填土区钻孔灌注桩施工简介

Brief Introduction to Drilling Concrete Pile at High & filling District of Port

高压注浆技术对地震高烈度区钻孔灌注桩的加固研究

Consolidation Technology for Bored Pile with High-Pressure Grouting Method in High-intensity Earthquake Area

设计采用高桩承台钻孔灌注桩基础。

The foundation was constructed by making use of the cast-in-place method with the pile cap above ground .

结果患者高血氧颈动脉灌注治疗后比治疗前的PbtO2升高（P<0.05）。

Results After pouring hyperbaric oxygenation blood into carotid arteries , PbtO_2 was elevated ( P < 0.05 ) .

在DN的进程中，肾小球首先出现高灌流、高滤过状态，病理方面，早期可见肾单位肥大和肾小球高灌注的改变，以后随着病程进展逐渐出现肾小球、肾小管、间质和血管的病变。

The high perfusion of glomerulus and the hypertrophy of nephron can be observed at early stage of DN , the pathological changes of glomerulus , renal vessel and calyx along with the process of the disease .