肝脏特异性造影剂(钆塞酸二钠)的应用体会

Application Experience Of Liver-specific Contrast Agent (Gadoxetate Disodium)

钆塞酸二钠在磁共振增强扫描时,被越来越多的应用于肝胆疾病检查中,是鉴别肝胆疾病的一项重要检查方法,MRI诊断肝脏局灶性结节增生的敏感性和特异性均高于CT或超声,尤其小病灶的检出率更胜一筹。但在肝胆期成像时也存在一些问题,需要我们更加深入地综合分析研究评估。

Gadoxetate disodium has been applied in examination of hepatobiliary diseases during MRI-enhanced scanning more frequently,which is an important examination method to identify hepatobiliary diseases.Sensitivity and specificity of MRI in diagnosis of focal nodular hyperplasia of liver is higher than CT or ultrasound,detection rate of small lesions is even better especially.However,there are some problems in imaging of hepatobiliary stage,which require more in-depth comprehensive analysis,research and evaluation.The article analyzes practical application of magnetic resonance department in Qujing City The First People’s Hospital as following.