12 December 2020>: Clinical Research
Comparison of Role of Hand and Wrist Ultrasound in Diagnosis of Subclinical Synovitis in Patients with Systemic Lupus Erythematosus and Rheumatoid Arthritis: A Retrospective, Single-Center Study
Honghu Tang BCDEF , Yi Liu ABCDEFG , Yi Liu BCDF* , Hua Zhao BCDFDOI: 10.12659/MSM.926436
Med Sci Monit 2020; 26:e926436
Figure 1 Statistical analysis of joint involvement frequency in patients with SLE undergoing evaluation by musculoskeletal ultrasound. Among the 410 MCP joints, frequency of involvement from high to low was: MCP3, MCP4, MCP2, MCP1, and MCP5. MCP – metacarpal phalangeal, PIP – proximal interphalangeal.