类风湿关节炎(RA)是一种以滑膜炎症为主的慢性无菌性炎症,表现为关节肿胀、关节压痛和关节破坏.经过治疗,部分RA患者达到临床缓解期标准,但此时关节仍可有持续性滑膜炎并造成关节持续破坏.肌肉骨骼超声(MSUS)具有非侵入性、易于接受、性价比高、短期内可重复检查、能多角度全方面检查ROI的优点,其在RA的诊断、监测治疗和评估预后等方面具有重要的作用.本文就超声技术(如灰阶超声、能量多普勒超声、CEUS等)在RA 临床缓解期的应用及其在治疗效果及预后评估等方面的应用做一综述.%Rheumatoid arthritis (RA) is a chronic aseptic inflammatory disease characterised by synovial inflammation leading to progressive joint involvement with joint swelling,tenderness,and functional impairment.After therapeutics,some patients still have persistent synovitis and structural damage while they are in clinical remission.Musculoskeletal ultrasonography (MSUS) is playing a more important role in diagnose,therapy monitoring and prognosis of RA in the case of its character-non-invasive,easy to accept,cost-effective,and repeatable examination in the short term,especially multiangle of all aspects in the interesting area.Application of grey scale ultrasonography,power doppler ultrasonography,CEUS in RA clinical remission and evaluation on the therapeutic effect and prognosis were reviewed in this article.
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