弹性成像技术对肝移植供体评估的研究进展

Research progress of elastography technology on donor evaluation of liver transplantation

肝移植作为肝脏终末期疾病最有效的方法 ,供体的质量对于其手术的成功至关重要。CT、磁共振以及常规超声等可以对供体情况进行评估,但有其局限性。弹性成像是一种无创性检测组织硬度的新方法,可以监测肝脏弹性硬度,在肝脏病变的评估和肝移植中应用广泛。本文就肝移植术前影像学评估方法以及弹性成像的发展,在肝脏病变、肝移植中的应用进行综述,突出了其在肝移植供体质量评估方面的优势及应用前景。

Liver transplantation is the most effective method for end-stage liver disease,and the quality of donor is crucial to the success of the operation.CT,MRI and conventional ultrasound can assess the donor status,but have limitations.Elastography is a new method of noninvasive detection of tissue hardness,which can monitor the elastic hardness of the liver,and is widely used in the evaluation of liver diseases and liver transplantation.In this paper,the imaging e- valuation methods of liver transplantation and the development of elastography,the application of liver lesions and liver transplantation were reviewed,and highlight its advantages of assessment of donor quality in liver transplantation and prospect of application.