... Suramo I, Tervonen O, Lahde S, Takalo R, Hakala M:Evaluation of humeral head erosions in rheumatoid arthritis: a comparison of ultrasonography, magnetic resonance imaging, computed tomography and ... with the same configuration as on CT and radiography. CT, computed tomography; MCP, metacarpophalangeal; MRI, magnetic resonance imaging; RA, rheumatoid arthritis; US, ultrasonography. Arthritis ... Power Doppler ultrasonography for assess-ment of synovitis in the metacarpophalangeal joints ofpatients with rheumatoid arthritis: a comparison with dynamic magnetic resonance imaging. Arthritis...