摘要
钆塞酸二钠为一种新型肝细胞特异性对比剂,其排泄方式是经胆道和肾脏双重系统。由于钆塞酸二钠在体内的独特排泄过程和采用T2权重方式,在MRU检查中对泌尿疾病的诊断具有明显的优势。使用钆塞酸二钠的目的在于减少磁共振泌尿系成像时所用时间,并得到更清晰、对比度高的成像,以便更好地显示泌尿系统病变的情况,提高对泌尿疾病的诊断准确性。
Gd-EOB-DTPA is a new type of specifchepatocyte contrast-medium, which mode of metabolism through biliary and renal dual methods. Because of the unique excretion process of Gd-EOB-DTPA in the body and using the way of T2 weight, it has obvious advantages in the diagnosis of urinary diseases In MRU examination. The purpose of using Gd-EOB-DTPA is to reduce the time of MRU and get the clearer and higher contrast in imaging, in order to better display the urinary system lesions and improve the accuracy of the diagnosis of urinary diseases.
作者
王晖
WANG Hui;Tianjin(First Central Hospital Tianjin 300192)
出处
《中国医疗器械信息》
2018年第15期46-48,共3页
China Medical Device Information
