【摘要】 目的 鉴别原发生肝癌切除后填塞物与复发性肝癌.方法 采用切面及彩色多普勒超声对33例原发性肝癌患者行术前、术后检查.结果原发性肝癌切除后填塞物超声显像为单个高回声、边界清晰、较均匀、无声晕、无彩色血流信号.复发性肝癌表现为多个混杂回声、边界模糊、欠均匀、多伴声晕、可见较丰富的彩色血流信号.结论 可采用切面及彩色多普勒超声鉴别原发性肝癌切除后填塞物与复发性肝癌更多还原

【Abstract】 Objective: to differentiate between the wadding after cctomy of primary hepatocellular carcinoma and the recurrent hepatoce11ular carcinoma. Methods: Conventional US and Color Doppler Ultrasound were performed in 33 cases of patient with primary hepatocellular carcinoma before or after ectomy. Results: The wadding after ectomy of primary hepatocellular carcinoma showed the single high echo, clear border and homogeneous, no echogenic border and color blood flow. However, the recuttent hepatocellular carcinoma showed the many mixed echoes, vague border and inhomogeneous, echogenic border, abundant color blood flow, low arterial spectral, RI 0. 67-0. 70. Conclusion: The convertional US and Color Doppler Ultrasound can be used to differentiate between the wadding after ectomy of primary hepatocellular carcinoma and the recurrent hepatocellular carcinoma.更多还原