骨髓脂肪定量技术在骨质疏松症的应用及新进展  

Application and new progress of bone marrow fat quantification in osteoporosis

作　　者：薛志颖 薛娜 尹晓凤 刘芳[1] 张同[1] XUE Zhiying;XUE Na;YIN Xiaofeng;LIU Fang;ZHANG Tong(Department of Radiology,the Fourth Affiliated Hospital of Harbin Medical University,Harbin 150001,China)

机构地区：[1]哈尔滨医科大学附属第四医院放射科,哈尔滨150001

出　　处：《磁共振成像》2020年第9期826-828,共3页Chinese Journal of Magnetic Resonance Imaging

基　　金：哈尔滨市科技局科技项目基金(编号:2017RAXXJ041)。

摘　　要：骨质疏松症是中老年人的常见疾病,其并发症骨折是中老年人致残、致死的主要原因。骨质疏松症早期不易被发现,因此早期诊断及疗效评估对于延缓病情的发展十分重要。骨质疏松症与骨强度减低密切相关,骨密度与骨质量共同影响骨强度,除了传统影像学方法测骨密度,磁共振骨髓脂肪定量分析对于骨质疏松症的诊断更加全面和精确。该文主要就传统的骨密度评估与骨髓脂肪定量评估在骨质疏松诊疗与监测方面应用现状及进展进行综述。Osteoporosis,a common disease in middle-aged and older population,has become one of the main reasons of disability and death resulted by the complications.The early diagnosis and treatment assessment of osteoporosis is challenging,which is crucial to delay the progression of the disease.Osteoporosis is closely related to the reduction of bone strength.Bone mineral density and bone quality affect bone strength together.In addition to the traditional imaging methods to measure bone density,magnetic resonance bone marrow fat quantitative analysis for the diagnosis of osteoporosis is more comprehensive and accurate.This paper reviews the application and progress of traditional bone mineral density assessment and bone marrow fat quantitative assessment in the diagnosis,treatment and monitoring of osteoporosis.

关 键 词：骨髓脂肪定量 骨质疏松症 磁共振成像 

分 类 号：R445.2[医药卫生—影像医学与核医学] R714.257[医药卫生—诊断学]