结果3d - CDE技术对膀胱癌内部及周边血流显示逼真清晰，富有立体感，明显优于二维超声彩色多普勒能量图(2 D - CDE)。
Results 3d CDE could show the blood streams inside and around the tumors clearly, lively and stereoscopically. It was obviously better than two dimensional ultrasound color Doppler energy (2d CDE).
目的：评价彩色多普勒超声(CDFI)及彩色多普勒能量超声(CDE)对胎盘早剥的诊断价值及临床意义。
Objective: To evaluate the value of color Doppler flow image (CDFI) and color Doppler energy (CDE) in the diagnosis of placental abruption.
目的探讨彩色多普勒超声显像与能量多普勒显像对新生儿肾上腺出血及先天性神经母细胞瘤的鉴别价值。
Objective: to investigate the role of colour coded Doppler sonography and power Doppler sonography in the diagnosis of neonatal adrenal hemorrhage and congenital neuroblastoma.
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