CT-guided percutaneous biopsy for transplanted liver / 介入放射学杂志

ABSTRACT

Objective To study the technique and clinical significance of percutaneous biopsy of transplanted liver guided by CT.Methods 19 transplanted liver were undergone 25 times of percutaneous biopsy and the pathomorphologic changes were demonstrated by HE staining.Results The successful rate of the percutaneous biopsy was 100% for all the 25 times of this procedure,including acute rejection on 9 episodes,preservation perfusion retrauma in 6,bile duct strictures in 4,drug-induced injury in 4,chronic rejection in 1 and acute hepatic necrosis in 1.Conclusions CT-guided percutaneous biopsy is an important method for diagnosing transplanted liver injury and providing great value for distinguishment of the causes for transplanted liver injury.(J Intervent Radiol,2007,16855-857)