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本文回顾性分析23例类风湿性关节炎(RA)手及腕关节的X线平片及MRI表现,以探讨MRI对于早期RA的诊断价值。1资料与方法1.1一般资料诊断符合美国风湿病学院1987年的诊断标准[1]。男3例,女20例,年龄31~55(平均40)岁,病程1.5个月~5 a。主要临床表现为:双手、腕晨僵,双手近侧指间关节
This article retrospectively analyzed 23 cases of rheumatoid arthritis (RA) hand and wrist joint X-ray and MRI findings to explore the value of MRI in the diagnosis of early RA. 1 Materials and Methods 1.1 General Information Diagnosis in line with the American College of Rheumatology 1987 diagnostic criteria [1]. 3 males and 20 females, aged 31 to 55 (average 40) years old, duration 1.5 months to 5 years. The main clinical manifestations: hands, morning stiffness, hands proximal interphalangeal joint