超声造影在肝脏功能显像上的研究进展

超声造影肝脏功能显像是目前的研究热点之一。这种非侵入性技术可对肝弥漫性病变和局灶性病变提供更多有价值的诊断信息，尤其是明显提高了超声对肝硬化的诊断信心。而且该技术已初步应用于微小转移性肝癌诊断及肝癌射频消融治疗疗效评估，为临床微小肝癌诊断及微创治疗疗效评估提供了新的途径，已显示出在临床上的应用潜力。

Functional imaging of liver using ultrasound contrast agents:state of the art

Hepatic functional imaging using contrast uhrasonography is one of the hot researches recently. This noninvasive technique can provide additional information in the diagnosis of diffused or focal lesions of liver, especially liver cirrhosis. It has also been applied in detection of minimal liver metastases and assessment of radiofrequency ablation of hepatic tumors.