双能CT在检测骨髓病变中的应用进展  

Progress in the application of dual-energy CT for detecting bone marrow edema

作　　者：张言巧子 段梦月 ZHANG Yanqiaozi;DUAN Mengyue(Radiology Department,Wuxi Traditional Chinese Medicine Hospital,Wuxi,Jiangsu 214071,China)

机构地区：[1]无锡市中医医院放射科,江苏无锡214071

出　　处：《影像研究与医学应用》2023年第21期1-3,共3页Journal of Imaging Research and Medical Applications

基　　金：无锡市中医医院(YKT2021080202)。

摘　　要：双能CT (DECT)是一种新兴成像技术,通过虚拟去钙技术(VNCa)可以很好地显示骨髓水肿,在创伤和非创伤情况下可以识别骨髓水肿,并且因其扫描时间短以及很少产生运动伪影,得到了越来越多的应用,本文就DECT在检测骨髓病变中的应用及进展做一综述,以便临床更好地研究骨髓相关病变及影像诊断,并为进一步的治疗提供参考。Dual-energy CT(DECT)is an emerging imaging technology that combines the advantages of CT and MRI.Virtual non-calcium(VNCa)can display bone marrow lesions well,and identify bone marrow lesions in both traumatic and non-traumatic situations.Due to its short scanning time and few motion artifacts,DECT has been applied more frequently.This article reviews the application progress of DECT in order to better clinical study and imaging diagnosis of bone marrow-related lesions,and provide reference for further treatment.

关 键 词：双能CT 骨髓病变 机理 应用进展 

分 类 号：R445.3[医药卫生—影像医学与核医学]