灌注

Routine CT and MR examinations can only detect infracortical cerebral arteriosclerosis, whereas CT perfusion mapping images can detect evident slowed down cerebral focal blood flow Pictures 3, 4, 7, 8

常规CT和MR检查仅可见皮层下动脉硬化性脑病，CT灌注图像可见明显的脑局部血流缓慢（图3，4，7，8）。

Routine CT and MR examinations can only detect infracortical cerebral arteriosclerosis, whereas CT perfusion mapping images can detect evident slowed down cerebral focal blood flow

常规CT和MR检查仅可见皮层下动脉硬化性脑病，CT灌注图像可见明显的脑局部血流缓慢。

Routine CT and MR examinations can only detect infracortical cerebral arteriosclerosis, whereas CT perfusion mapping image s can detect evident slowed down cerebral focal blood flow

常规CT和MR检查仅可见皮层下动脉硬化性脑病，CT灌注图像可见明显的脑局部血流缓慢。

Routine CT and MR examinations can only detect infracortical cerebral arteriosclerosis, whereas CT perfusion mapping images can detect evident slow ed down cerebral focal blood flow

常规CT和MR检查仅可见皮层下动脉硬化性脑病，CT灌注图像可见明显的脑局部血流缓慢。

Routine CT and MR examinations can only detect infracortical cerebral arteriosclerosis, whereas CT perfusion map ping images can detect evident slowed down cerebral focal blood flow

常规CT和MR检查仅可见皮层下动脉硬化性脑病，CT灌注图像可见明显的脑局部血流缓慢。

The infraorbital artery and its branch were investigated.

①红色乳胶灌注5具（10侧）成人尸头，对眶下动脉及其分支进行解剖观测；②以眶下动脉为蒂形成的皮瓣进行鼻部缺损修复。

The spinal cord ischemia-reperfusion model was made by clamping the infrarenal aortic in rabbits.

采用肾下腹主动脉阻断法，建立脊髓缺血再灌注损伤模型。

Results The pathological characters with mild, moderate and severe spinal cord ischemia/reperfusion injury can be simulated by declamping after 30 min, 45 min and 60 min infrarenal aortic cross-clamping.

结果：阻断腹主动脉血流30、45，60min后开放表现出轻、中、重不同程度缺血再灌注损伤脊髓的病理变化特点。

Cerebral perfusion was restored through innominate artery cannulation after excluding error of measurement.

继续血流降温到深低温进行手术。2例患者进行了上腔静脉逆行灌注脑保护。

METHODS 24 patients diagnosed coarctation of aorta or interrupted aortic arch with congenital heart defects, aged 6 to 197 days average (78±58)days,weighed 2.3 to 5.6 kg average (4.0±0.8)kg,were randomly divided into DHCA group(n=15) and SACP group(n=9).Continuous SACP was established via the innominate artery cannulation after reaching target temperature, the flow rate was kept 15-30 ml/.

主动脉缩窄或主动脉弓中断合并心内畸形患儿24例，其中男20例，女4例，年龄6～197 (78±58)d，体重2.3～5.6(4.0±0.8)kg，随机分为DHCA组(15例)和SACP组(9例)，后者在降至目标温度后经无名动脉顺行插管行持续性SACP，灌注流量15～30 ml/。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。