目的：探讨高频超声及彩色多普勒血流显像在视网膜脱离诊断中的应用价值。
Objective: To discuss the value of high frequency ultrasonography (HFU) and CDFI in the diagnosis of retinal detachment.
目的探讨二维超声及彩色多普勒血流显像(CDFI)检查对乳腺癌的诊断价值。
Objictive To assess the value of 2d ultrasound (2d US) and color Doppler flow imaging (CDFI) sonographic features in the diagnosis of breast cancer.
方法：对6例输尿管囊肿的二维灰阶超声及彩色多普勒血流显像表现进行了回顾性分析。
Methods: The imaging findings of 6 cases of ureter cyst in 2-d ultrasound and CDFI were analyzed retrospectively.
目的探讨二维超声及彩色多普勒血流显像(CDFI)技术在术前诊断下肢静脉瓣膜功能不全的应用价值。
Objective To evaluate the application of two dimensional ultrasonography and CDFI in the preoperative diagnosis of deep venous valvular insufficiency of lower extremities.
目的：初步探讨膀胱癌彩色多普勒血流显像与肿块大小及病理分级的关系。
Objective: to explore the relation of Color Doppler Flow Imaging in bladder tumors and the tumor size and pathology classification.
目的评价彩色多普勒血流显像(CDFI)在肾血管性高血压患者肾动脉狭窄(RAS)中的诊断标准及量化分析。
Objective To explore color Doppler flow imaging (CDFI) value in the diagnosis and quantitive analysis of renal artery stenosis (RAS) in patients of hypertension of renal vessel.
本文应用彩色多普勒血流显像技术，对61例不同期的糖尿病肾病及30例正常人的肾动脉血流动力学参数进行了分析。
Hemodynamic parameters of renal artery flow were analysed in 61 cases with different stages of diabetic nephropathy (DN) and 30 normal persons by CDFI.
本文应用彩色多普勒血流显像技术，对61例不同期的糖尿病肾病及30例正常人的肾动脉血流动力学参数进行了分析。
Hemodynamic parameters of renal artery flow were analysed in 61 cases with different stages of diabetic nephropathy (DN) and 30 normal persons by CDFI.
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