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我们2006—2010年应用彩色多普勒超声(CDFI)诊断原发性肝癌45例。本文回顾分析经手术及病理证实的17例原发性肝癌CDFI检查,现报告如下。1资料与方法17例患者中男12例,女5例;年龄27～65岁,平均46岁。受检者空腹8～12h,先用二维图像对肿块形态、大小、边界及内部回声特征观察测量,然后用CDFI仔细观察肿块内部及边缘血管分布情况,再用脉冲多普勒区别是动脉血流还是静脉血流。2结果17例原发性肝癌中,发现肿瘤内部血流13例,占76%,CDFI显示这类血流为点状或不规则细条
We use color Doppler ultrasound (CDFI) from 2006 to 2010 in the diagnosis of 45 cases of primary liver cancer. This retrospective analysis of 17 cases of primary liver cancer CDFI confirmed by surgery and pathology confirmed the report is as follows. 1 Materials and Methods 17 patients, 12 males and 5 females; aged 27 to 65 years, mean 46 years. Subjects fasting 8 ~ 12h, first with two-dimensional images of the tumor morphology, size, boundary and internal echo characteristics observed and measured, and then carefully observed with CDFI tumor mass distribution within and around the edge, and then the difference between pulsed Doppler arterial blood Flow or venous flow. 2 Results 17 cases of primary liver cancer, the tumor was found in 13 cases of blood flow, accounting for 76%, CDFI showed such blood flow as punctate or irregular thin strips