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power imaging
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  能量图
     Value of color Doppler flow imaging and Doppler power imaging in diagnosis of choroidal detachment
     彩色多普勒血流显像和多普勒能量图诊断脉络膜脱离的价值
短句来源
     APPLICATION OF COLOR DOPPLER POWER IMAGING TO DIAGNOSIS OF SALIVARY GLAND TUMORS
     彩色多普勒能量图在涎腺肿瘤诊断中的应用
短句来源
     Clinical Application of Color Doppler Power Imaging and Color Doppler Flow Imaging in Drug-induced Abortion
     彩色多普勒和多普勒能量图在药物流产方面的临床应用
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     Application of color Doppler power imaging in diagnosis on ovarian tumors
     彩色多普勒能量图在卵巢肿瘤诊断中的应用
短句来源
     Methods: 78 patients with ovarian tumors were studied by CT and Ultrasonitraphy, 48 patients of them were studied by color Doppler power imaging (CDPI) and Doppler flow imaging (CDFI).
     方法:78例卵巢肿瘤分别经多普勒与CT检查,48例分别经彩色多普勒能量图(CDPI)与彩色多菁勒直流图(CDFI)检查。
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  “power imaging”译为未确定词的双语例句
     Application of Contrast-enhanced Color Doppler Power Imaging in Diagnosis of Retained Placenta During Puerperal Period
     能量多普勒增强造影在晚期产后胎盘滞留诊断中的应用
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     The Methodology Discuss of Doppler Power Imaging in Detection Blood Flow within Liver Tumor
     多普勒能量显像在肝脏肿瘤血流检测中的方法学探讨
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     Application of color Doppler power imaging in diagnosis of hepatocellular carcinorma
     彩色多普勒功率显像在肝癌诊断中的应用研究
短句来源
     A Compared Study of Color Doppler Flow Imaging and Three dimensional Power Imaging with Hepatic Artery Angiography in Diagnosis of Liver Cancer
     肝癌的彩色多普勒及三维血流能量成像与肝动脉血管造影对比研究
短句来源
     Objective:The study was designed to discuss the value of Transvaginal Color Doppler Power Imaging(TV-CDPI) in the diagnosis and differential diagnosis as well as prognosis of early pregnancy by observing the corpus luteum of early pregnancy.
     目的:通过经阴道彩色多普勒能量超声(TV-CDPI)对早期妊娠黄体的检测,探讨其在早期妊娠诊断与鉴别诊断、评估预后的价值。
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  相似匹配句对
     On Power
     权力的概念、产生和制约
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     power;
     权力 ;
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     Experimental and Clinical Studies of Power Doppler Imaging
     能量多普勒显像的实验和临床研究
短句来源
     Power Doppler imaging is better than CDFI.
     造影能量多普勒血流显像优于彩色多普勒血流显像
短句来源
     and 3-D imaging.
     以及三维成象初步结果。
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  power imaging
3D data acquisition and display and Doppler power imaging have also been investigated.
      
More recently, low-power imaging and video sensor are starting to be demonstrated.
      


Blood flow of the central retinal vein(CRV)was studied in 103 normal subjects(206 orbits)and 76 patients with non-insulin dependent diabetes mellitus(NIDDM)(116 orbits)with color Doppler imaging;color Doppler power imaging (DPI) and pulsed Doppler spectral analysis. It was found that the flow ve-locity of the CRV was considerably stable in the normal;there wetesignificant differences in the velocitv be-tween normal group and NDRP(non- diabetic retinopathy)group(p < 0.05 ), NDRP and DRP (diabetic retinopathy)(p<0....

Blood flow of the central retinal vein(CRV)was studied in 103 normal subjects(206 orbits)and 76 patients with non-insulin dependent diabetes mellitus(NIDDM)(116 orbits)with color Doppler imaging;color Doppler power imaging (DPI) and pulsed Doppler spectral analysis. It was found that the flow ve-locity of the CRV was considerably stable in the normal;there wetesignificant differences in the velocitv be-tween normal group and NDRP(non- diabetic retinopathy)group(p < 0.05 ), NDRP and DRP (diabetic retinopathy)(p<0. 01).The abnormal finding was higher flow velocity,especially in DRP. As to the latter,there were two falls after a rise. The first was in Ⅱ-DRP period. the second in Ⅳ-Ⅵ-WDRP, but all still at a rather higher lever.It showed that abnormal haemodynamics of the CRV appeared prior to the typical retinopathy oc-curred,and the change of CRV in velocity may associate with the progress of retinopathy.It pointed out that in microcirculation study,CRV flow played an important role as serving a window by which the changes of function and structure of the microcirculation may be observed. Machanism of formation of the higher velocity and the flow spectrum with the pulsatile in CRV troubled with diabetes mellitus were finally discussed

对103例正常人206只眼和73例Ⅱ型糖尿病116只眼视网膜中央静脉(CRV)流速进行了超声检测。发现正常组测值维持在一个相当稳定的水平;NDRP组流速明显高于正常组(P<0.05);DRP组明显高于NDRP组(P<0.01)。表明糖尿病在出现典型视网膜病变前已发生血流动力学的异常改变;CRV流速可反映糖尿病性视网膜病变的演变。揭示在微循环研究中,CRV血流处于相当重要的地位,它可作为反映微循环功能、结构变化上的一个窗口。探讨了糖尿病静脉高回流状态和静脉动脉化声谱图形成的机制。

Fifty-eight hepatic hemangiomas were examined by Doppler Power Imaging (DPI)and Color Doppler Flow Imaging(CDFI)for comparation.The results showed that DPI had a significantly higher sensitivity(87.9%vs 51.7%,P<0.01)in detecting blood flow irrespective to the flow direction and ultrasound incident angle to the vessel.The authors present a preliminary report that DPI is superior to CDFI,in diagnosis and differential diagnosis of hepatic hemangioma.

报告应用多普勒能量显像(DPI)新技术检测58个肝血管瘤内血流的结果。DPI与彩色多普勒血流显像(CDFI)比较,58个肝血管瘤内血流检出率分别是87.9%和51.7%,两者差异极显著(P<0.01)。作者认为DPI是较CDFI更敏感的彩色血流显示模式,对于肝血管瘤的诊断和鉴别诊断有重要意义。本文还详细描述了肝血管瘤的DPI显示特征。

Umbilical artery and intracranial arteries of 86 fetuses were examined by color Deppler power imaging (CDFI), coor Deppler flow imaging (CDFI) and pulsed wave Deppler, The results showed that the success rates of CDPI in obtaining good quality color Deppler blood flows and Deppler flow velocity waveforms 100% for the umbilical artery and alldle cerebral artery, proved the high efficacy of CDPI in examining the fetal umbilical artery and intracranial arteries blood flow.

应用彩色多普勒能量图(CDPI)及彩色多普勒血流图(CDFI)检测胎儿脐带及颅脑动脉彩色血流,并行脉冲多普勒取样,以探讨CDPI的应用价值。结果显示:CDPI100%能清晰显示脐带及颅脑动脉彩色血流,且CDPI下100%能获取清晰完整的脐动脉及大脑中动脉脉冲多普勒频谱。我们认为CDPI在胎儿脐带及颅脑动脉血流探测方面有较大的应用价值,值得推广应用。

 
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