Fig. 2From: Comparison of the clinical effectiveness of US grading scoring system vs MRI in the diagnosis of early rheumatoid arthritis (RA)Typical case: 52-year-old female diagnosed with RA for 1 year. MRI: carpal synovitis with bone destruction. a T2WI: oval high signal within the lunare bone—pannus formation. b T1WI: carpal bones showed low signal loss—bone destruction. c, d T2WI: carpal synovitisBack to article page