能量多普勒与彩色多普勒血流显像检测肝实质肿瘤中血流的对比研究  

Comparable study of color energy imaging and color dopple flow imaging in detecting the flow of liver parenchymal tumor

作　　者：黄小元[1] 王琨[1] 王众[1] 陈静婴[1] 柴云生[1] 

机构地区：[1]天津市第一中心医院超声科,300192

出　　处：《天津医科大学学报》2001年第1期92-94,共3页Journal of Tianjin Medical University

摘　　要：目的 :探讨新型彩色多普勒超声在肝脏肿瘤中的应用。方法 :应用彩色多普勒能量图 (CDE)新技术与彩色多普勒血流显像 (CDFI)对79例肝脏肿瘤 ;原发性肝细胞癌 (HCC)25例 ,35个病灶 ;肝脏转移癌8例 ,14个病灶 ;肝血管瘤46例 ,59个病灶进行了对比研究。结果 :CDE与CDFI分别对HCC和肝转移癌的瘤内血流信号检出率有明显差别 (85 7 % ,48 6% ,42 8 % ,28 5 % ) ,对肝血管瘤 (88 1 % ,49 2% ) ,两者有显著差异 (P<0.01)。结论 :CDE是较CDFI更敏感的彩色血流显示模式。Objective:To discuss application of new color doppler ultrasound in liver tumor. Methods: Apply color doppler energy imaging(CDE)and color doppler flow imaging(CDFI)in 79 liver tumor patients include 25 hepatocellular carcinoma(HCC)patients with 35 focuses,8 liver transfer tumor patients with 14 focuses and 46 liver hemangioma patients with 59 focuses to do comparable study. Results: There are significant difference between CDE and CDFI in detecting blood flow signal of hepatocellular carcinoma and liver transfer tumor(85.7%,48.6%,42.8%,28.5%),the same in liver hemangioma(88.1%,49.2%,P<0.01). Conclusion:CDE is of more sensitive flow display mode than CDFI.It raise sensitivity of the flow via CDE in diagnosis and differential diagnosis in liver hemangioma.

关 键 词：彩色多普勒能量图 彩色多普勒血流显像 原发性肝细胞癌 肝血管瘤 诊断 

分 类 号：R725.704[医药卫生—儿科]