Prevalence of Baker's Cysts in Painful Primary Osteoarthritis of the Knee: A Musculoskeletal Ultrasound Study

貢獻的翻譯標題: 貝克氏囊腫在原發性疼痛退化性膝關節炎之發生率:骨骼肌肉超音波研究

邱 啓勝(Chi-Sheng Chiou), 廖 學聰(Say-Tsung Liao), 劉 欣怡(Hsin-Yi Liu), 張 棋楨(Chi-Ching Chang), 侯 宗昀(Tsung-Yun Hou), 劉 峰誠(Feng-Cheng Liu), 賴 振宏(Jenn-Haung Lai), 張 德明(Deh-Ming Chang)

研究成果: 雜誌貢獻文章

摘要

Objectives: To investigate the prevalence of the Baker's cyst in patients with primary painful knee osteoarthritis (OA).
Methods: Prospective clinical and musculoskeletal ultrasound (MUS) findings in 150 patients with primary painful knee OA diagnosed by ACR criteria were studied. The relationship between the Baker's cyst and the variables joint effusion, synovitis, osteophytes and radiological grades of Kellgren and Lawrence were analysed.
Results: Baker's cysts were demonstrated by MUS in 54 (21.2%) of 254 knees or 40 (26.7%) of 150 patients. Only 18 (33.9%) of 54 cysts had been diagnosed clinically. One of the 54 cysts ruptured. Joint effusion, synovitis and osteophytes were detected in 59.8%, 30.3% and 48.8% of knees respectively. There was a highly significant correlation between the presence of Baker's cyst with knee effusion and synovitis (p<0.001 and p<0.001, respectively). There was also a significant correlation of the presence of Baker's cyst with osteophytes and the radiographic grade (p<0.01 and p<0.05, respectively).
Conclusion: The results indicate that Baker's cysts are common in knee OA, and that they may be missed clinically. Therefore, MUS should be more widely employed by clinicians in the diagnosis of Baker's cysts, which may sometimes be accompanied by significant morbidity.
貢獻的翻譯標題貝克氏囊腫在原發性疼痛退化性膝關節炎之發生率:骨骼肌肉超音波研究
原文英語
頁(從 - 到)43-49
頁數7
期刊Formosan Journal of Rheumatology
22
發行號1&2
出版狀態已發佈 - 2008

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