Advantage of MRI in Diagnosis of Complication Following Liver Transplantation / 医疗卫生装备

ABSTRACT

Objective To study the advantage of magnetic resonance imaging(MRI) in diagnosis of complications following liver transplantation.Methods The MRI appearances were analyzed retrospectively in seventy-eight patients with postoperative complications after liver transplantation which was confirmed by operation,hepatic biopsy,angiography and cholangiography.Results The symptoms of skin and sclera jaundice,fever and belly pain were found in sixty-four patients.Liver function was abnormal in laboratory tests.Fourteen were non-symptom with normal liver function.By analyzing the MRI images,the results were found including hepatic portal vein anastomosis stenosis(n=21),hepatic arterial anastomosis stenosis(n=10),inferior vena cava anastomosis stenosis(n=1),bile duct anastomosis stenosis(n=15),bile duct non-anastomosis stenosis(n=5),transplant rejection(n=17),hepatic carcinoma recurrence(n=9).Conclusion MRI can be revealed hepatic vessels and bile ducts stenosis and dilations;it's the best device in diagnosis of complications after liver transplantation.