3) color doppler flow imaging
彩色多普勒血流成像
1.
Color Doppler flow imaging in diagnosis of intracardiac leiomyomatosis;
心内平滑肌瘤病的彩色多普勒血流成像诊断
2.
Role of Color Doppler Flow Imaging in the Diagnosis of Renal Neoplasms;
彩色多普勒血流成像在肾脏肿瘤诊断中的应用
3.
[Methods] Eighty-seven patients with breast tumors were screened with two-dimensional ultrasound and color doppler flow imaging (CDFI).
方法87例乳腺肿块住院患者,首先观察二维高频声像图,然后用彩色多普勒血流成像(color doppler flow imaging,CDFI)观察、记录血流分级等,用频谱多普勒测量病灶内多处血管并记录阻力指数(resistant in-dex,RI),峰值流速(peak systolic velocity,PSV)等参数。
4) laser Doppler perfusion imaging
激光多普勒血流成像
1.
AIM: To investigate the practical value of three different microcirculation examination techniques (the nailfold microcirculation, laser Doppler perfusion imaging and transcutaneous oxygen pressure) in aged patients with peripheral arteriosclerotic occlusive disease (PAOD).
目的:探讨激光多普勒血流成像(LDPI)、甲襞微循环综合定量法、经皮氧分压测定三种微循环检测方法在老年下肢外周动脉硬化闭塞症(PAOD)患者的临床应用价值。
2.
Objective To investigate the value of three techniques of microcirculation examinations, including the nailfold microcirculation , Laser Doppler Perfusion Imaging and transcutaneous oxygen pressure of dorsum pedis in evaluating clinical effects after Lipo-PGEi treatment in aged patients with low extremity atherosclerosis disease (LEASD).
目的：采用甲襞微循环观测、激光多普勒血流成像、经皮氧分压测定三种微循环检查方法，观察老年下肢动脉硬化闭塞症患者治疗前后的微循环变化，评价三种方法对老年下肢动脉硬化闭塞症患者疗效评估的价值。
5) LDPI
激光多普勒血流成像仪
1.
Each of the volunteers was given Traditional Box-Moxibustion,and one week later,Eletro-Bian-Stone Moxibustion on the hypogastrium(around Guan Yuan(CV-4)) to observe the change of local capillary perfusion of the body surface with Laser Doppler Perfusion Imaging(LDPI).
方法:选择20名志愿者(平均30岁)为受试对象,分别在下腹部接受传统艾盒灸与电热砭灸两种不同的刺激,利用激光多普勒血流成像仪观察体表微血管灌注量的变化。
补充资料：彩色多普勒血流成像
彩色多普勒血流成像
超声学检查方法之一。又称“彩色多普勒血流图”。应用脉冲超声多普勒原理，在二维和M型超声心动图基础上，用彩色实时显示血流的方向和相对速度，提供心脏和大血管内血流的时间和空间信息的超声诊断技术，是80年代多普勒超声心动图的重要进展。人体和血流的反射信号经结构分析和血流分析处理后，可在显示屏上显现的黑白实时二维声像图上叠加彩色实时血流影像。还可与M型超声心动图、脉冲波和连续波声谱图显示同时进行。其特点是可同时显示心腔某一断面上全部异常血流束的分布及数目；表现血流途径及方向，辨别层流、湍流和涡流；测量血流束的面积、长度、宽度；显示结构异常与血液动力学异常的关系。临床应用于心脏瓣膜病、先天性心脏病、心肌病及心脏肿瘤等无创性诊断，提高了诊断的敏感度和准确度。此技术方法尚有混叠现象及显示帧数受限的缺点。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条