| Objective To explore the application value of musculoskeletal ultrasonography in the diagnosis of rheumatic diseases. Methods One hundred and twelve patients with rheumatic diseases treated in our hospital from January 2016 to September 2018 were selected. Muscle-skeletal ultrasonography was used to scan the joints, bones, muscles, and soft tissues. The imaging manifestations such as synovial thickness, joint effusion, bone surface defect, synovial blood flow changes, gout stone, and double track sign were observed and compared before and after treatment to evaluate the diagnostic value of musculoskeletal ultrasound in rheumatic diseases. Results Among the patients with rheumatic diseases, 57 cases (50.89%) developed rheumatoid arthritis. Ultrasonography results showed that the synovium of the joints became thicker, the depth of hydrocele increased, pannus formed, and bone erosion occurred. Twenty-nine cases (25.89%) developed gouty arthritis. Ultrasound manifestations included gouty stone, multipoint strong echo, and double track sign. Osteoarthritis occurred in 26 cases (23.21%). Ultrasound manifestations included degeneration of articular cartilage, thickening of synovial membrane, and joint effusion. Ultrasound examination after treatment showed that except for bone surface defect and cartilage degeneration, the main ultrasound observation indicators were significantly relieved (P<0.05). Conclusion Musculoskeletal ultrasonography comprehensively, meticulously, and dynamically detects the degree and development of tissue lesions in rheumatic diseases. It has high application value for imaging diagnosis and treatment of rheumatic diseases. |