MRI评价肝脏铁过载的应用进展  

MRI evaluation of hepatic iron overload:Recent advances

作　　者：宋晓丽[1] 赵俊功[1] 程英升[1] 

机构地区：[1]上海交通大学附属第六人民医院放射科,上海市200233

出　　处：《世界华人消化杂志》2012年第21期1933-1938,共6页World Chinese Journal of Digestology

摘　　要：许多研究表明,肝脏铁过载与肝炎、肝纤维化、肝硬化及肿瘤具有密切关系.目前检测铁过载的方法,如血浆铁蛋白检测、肝脏穿刺活检以及无创检查超导量子干涉仪等均具有一定的局限性,磁共振检查技术(magneticresonanceimaging,MRI)是目前公认的,能够无创、安全、准确的检查肝脏铁含量的方法.本文对肝脏铁过载及MRI在肝脏铁过载中的应用进展进行综述.Many studies show that hepatic iron overload has a close association with hepatitis,hepatic fibrosis,cirrhosis,and hepatic tumors.Methods currently used for detection of hepatic iron overload,such as plasma ferritin detection,liver biopsy,and superconducting quantum interface device,have some limitations.Improvement in software and hardware has enabled MRI to become a safe,noninvasive and accurate method for detecting hepatic iron overload.This article aims to summarize the performance and application of MRI in the evaluation of hepatic iron overload.

关 键 词：肝脏 铁 铁过载 磁共振 

分 类 号：R575.2[医药卫生—消化系统]