您要查找的是不是：
- Compare the Color flow imaging versus Power Doppler imaging in terms of sensitivity, velocity aliasing, beam angle dependency, frame rate and the direction of the velocity. 请从灵敏度、速度不确定性、波束角度依赖性、帧速率以及速度的方向性方面比较彩色血流成像和功率多谱勒成像。
- Methods 13 patients with renal artery stenosis were assess using color Doppler flow imaging(CDFI)and power Doppler imaging(PDI)and pulsed wave Doppler(PWD). 方法使用彩色多普勒血流显像(CDFI)、能量多普勒显像及脉冲多普勒频谱分析(PWD)对经血管造影证实的13例肾动脉狭窄病人进行研究。
- Shinsuke H, Tomomi U, Yutaka K, et al . The value of power doppler imaging to predict the histologic components of benign prostate hyperplasia[J].Prostate,2002;53(2):168-74. 杨柳平;王良圣;魏鸿蔼;等.;前列腺移行带特异抗原密度检测前列腺癌的临床观察[J]
- Three-dimensional Power Doppler Imaging 三维能量多普勒
- Diagnostic Value of Power Doppler Imaging in Aortic Sinus Aneurysm 能量多普勒血流显像诊断主动脉窦瘤的探讨
- Experimental and Clinical Studies of Power Doppler Imaging 能量多普勒显像的实验和临床研究
- Power Doppler image 能量多普勒
- Keywords Power Doppler imaging（PDI）;Cervical lymph nodes;Occult metastases; 能量多普勒血流显像;颈淋巴结;隐匿性转移灶;
- Observation of the hepatic tumor blood vessels by contrast enhanced three-dimensional power Doppler imaging 造影三维超声能量血管成像观察肝脏肿瘤血管的实验研究
- Experimental Study of Quantitative Analysis of Canine Renal Blood Flow Perfusion in Power Doppler Imaging 能量多普勒显像定量分析犬肾血流灌注的实验研究
- Keywords Power Doppler imaging;Targeted ultrasound contrast agent;Inflammation;Myeloperoxidase.; 关键词能量多普勒显像;靶向超声造影剂;炎症;髓过氧化物酶;
- Keywords color Doppler flow imaging;power Doppler imaging;intraplacental villous vessel;complicated pregnancy; 彩色和能量多普勒超声;胎盘内绒毛血管;高危妊娠;
- Keywords Hepatocellular carcinoma Vascularity Three-dimensional sonography Power Doppler imaging; 原发性肝癌;血管分布;三维超声成像;能量多普勒超声;
- Keywords Cancer;Power Doppler imaging（PDI）;Cervical lymph nodes;Occult metastases; 癌;能量多普勒;颈淋巴结;转移;
- Keywords Intravenus contrast ultrasound Power Doppler imaging Acoustic densitometry Acute renal failure; 经静脉声学造影;多普勒能量图成像;声学密度定量;急性肾功能衰竭;
- Usefulness of Different Modes of Contrast-enhanced Power Doppler Imaging in Assessment of Intratumoral Vascularity in Hepatocellular Carcinoma 肝癌诊治中声学造影模式的选择
- Tissue doppler image indicated that e/a ratio of annulus of mitral valve decreased(P<0.05). However,EF and +dp/dt max were preserved. 组织Doppler超声提示二尖瓣环舒张早期与舒张晚期波峰比值降低(以上均P<0.;05);而射血分数和+dp/dtmax无显著性差异。
- Clinical application of blood flow gradation by three-dimensional reconstruction of power Doppler imaging in monitoring acute rejection of renal transplantation 三维血管能量血流分级在移植肾急性排异中的临床应用
- The criteria of hemodynamics of the ocular artery(OA),central retinal artery(CRA)and short posterior ciliary artery(SPCA)were measured by color Doppler image. 结果观察组视网膜中央动脉及睫状后短动脉的收缩期峰值流速、舒张期血流速度及平均流速均高于对照组(P<0。
- Keywords cirrhosis;transjugular intrahepatic portosystemic shunts （TIPS）;color Doppler imaging;power Doppler imaging;hepatic encephalopathy;hepatic-renal syndrome; 肝硬化;经颈静脉肝内门-体静脉分流术（TIPS）;彩色多普勒;能量多普勒;血流动力学;肝性脑病;肝肾综合征;
