Fig. 1From: Predictors of subclinical shoulder joint affection in patients with rheumatoid arthritis by ultrasonographyBar chart showing the peri-articular and articular subclinical ultrasonography subtype changes in RA shoulder joints. Articular lesions are ACJ synovitis, ACJ osteophyte, GHJ synovitis (GHJ, SH, and GHJ effusion), and GHJ erosion), while peri-articular lesions are Sup TD, Sup tear, Sub TD, Sub tear, biceps TS, and SASD bursitis; Sup TD, supraspinatous tindinopathy; sup, supraspinatous; sub TD, subscapularis tendinopathy; sub, subscapularis; TS, tenosynovitis; SASD, subacromial subdeltoid; ACJ, acromioclavicular joint; GHJ, glenohumeral joint; SH, synovial hypertrophyBack to article page