近年来，超声诊断技术和设备的不断发展，提高了超声原发性肝癌诊断的敏感性与特异性，更多肝癌患者得到早期诊治。本文就原发性肝癌超声诊断技术相关研究进展进行综述。“,” Nowadays, with the development of ultrasonic technology and equipment, the sensitivity and specificity of diagnosis of the Primary Hepatocellular Carcinoma by ultrasound has improved obviously. More sufferers are made a diagnosis and give treatment in their early stage. The development and perspective of the relative researches are described in this article.