原位肝移植术后的超声造影应用进展

The Application Progress of Contrast-enhanced Ultrasonography after In-situ Liver Transplantation

肝移植术后并发症的早期诊断、早期治疗一直是困扰临床的难题,彩色多普勒超声作为首选检查方法,起到了重要的作用。近年来超声造影在肝移植中的临床应用,提高了超声诊断肝移植术后并发症的敏感性和准确性,减少了有创检查的应用,准确地评估肝移植后血管、胆管等病变情况,为早期评价移植肝的存活情况以及预后提供了一种新的方法。

Early diagnosis and treatment of complications after liver transplantation has always been a difficult clinical problem. Color Doppler flow imaging is the first choice of examination method, which plays an important role. In recent years, the clinical application of contrast-enhanced ultrasound in liver transplan- tation has improved the sensitivity and accuracy of the ultrasonic diagnosis of complications after liver trans- plantation,reducing the application of invasive examination. Contrast-enhanced uhrasound can accurately evaluate complications after liver transplantation, such as blood vessels diseases and bile duct lesions, which has become a new method for early evaluating liver survival and prognosis of patients after liver transplanta- tion. Here is to make a review of the clinical application of contrast-enhaaced uhrasonography after liver transplantation.