影像学技术在骨质疏松症中的应用  

Application of imaging technology in osteoporosis

作　　者：蒋敏慧 熊浩[1] 黄满华[1] JIANG Minhui;XIONG Hao;HUANG Manhua(the First Affiliated Hospital of Yangtze University,Jingzhou 434000,China)

机构地区：[1]长江大学附属第一医院,湖北荆州434000

出　　处：《临床医学研究与实践》2021年第31期193-195,共3页Clinical Research and Practice

摘　　要：骨质疏松症是一种全身性骨病,其是由于多种原因导致的骨密度和骨质量下降,骨微结构破坏,造成骨脆性增加,因此患者容易发生骨折。因此,骨密度和骨质量的诊断性评估和监测对于骨质疏松症患者至关重要。目前,双能X射线吸收法(DXA)、高分辨率外周定量计算机断层扫描(HR-pQCT)、定量超声骨密度仪检测(QUS)、磁共振成像(MRI)等影像学技术可以测量骨密度和骨质量,为临床诊断和治疗提供依据。本文对影像学技术诊断骨质疏松症的应用进展进行综述,分析每种影像学技术的优势和劣势,以期为临床诊断骨质疏松症提供更优的诊断方法,达到早诊断早治疗的目的。Osteoporosis is a kind of systemic bone disease,it is caused by various reasons to decrease bone density and bone mass,the destruction of bone microstructure,resulting in the increase of bone fragility,thus patients are prone to fracture.Therefore,the diagnostic evaluation and monitoring of bone density and bone mass is very important for patients with osteoporosis.At present,dual energy X-ray absorptiometry(DXA),high resolution peripheral quantitative computed tomography(HR-pQCT),bone quantitative ultrasonography(QUS),magnetic resonance imaging(MRI)and other imaging techniques can measure bone density and bone mass,so as to provide basis for clinical diagnosis and treatment.This article reviews the application progress of imaging techniques in the diagnosis of osteoporosis,and analyzes the advantages and disadvantages of each imaging technique,in order to provide a better diagnostic method for clinical diagnosis of osteoporosis and achieve the purpose of early diagnosis and early treatment.

关 键 词：骨质疏松症 双能X射线吸收法 高分辨率外周定量计算机断层扫描 定量超声骨密度仪检测 磁共振成像 

分 类 号：R681[医药卫生—骨科学]