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目的 :探讨彩色多普勒对肝脏小肿瘤的诊断及鉴别诊断价值。方法 :使用彩色多普勒诊断仪对临床检查中发现的原发性小肝癌 2 1例、转移性小肝癌 2 0例、肝脏小血管瘤 2 6例进行超声随访追踪观察。结果 :原发性小肝癌、转移性小肝癌、肝脏小血管瘤共 6 7例彩色多普勒超声有共同和不同之处 ,临床意义不同。结论 :彩色多普勒对肝脏小肿瘤诊断及鉴别诊断准确性高 ,是目前最方便有效的检查方法之一。
Objective: To investigate the value of color Doppler in the diagnosis and differential diagnosis of small liver tumors. Methods: 21 cases of primary small hepatocellular carcinoma, 20 cases of metastatic small hepatocellular carcinoma and 26 cases of hepatic small hemangioma found in clinical examination were observed by color Doppler sonography. Results: A total of 67 cases of primary small hepatocellular carcinoma, small hepatocellular carcinoma and small hepatoma of liver showed common and difference color Doppler ultrasound with different clinical significance. Conclusion: Color Doppler is one of the most convenient and effective methods for the diagnosis and differential diagnosis of small tumors in liver.