Page 110 - Imaging of Osteoarthritis and Rheumatoid Arthritis in Hand Joints
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Chapter 6
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Table 3. Number of joints with synovitis or erosions per imaging method.
synovitis
US US both MRI 1.5T -
1.5T - standardized US agree
Both US agree
0.2T - clinical US agree
0.2T - standardized US agree
MRI 1.5T MRI 0.2T Clinical standardized agree clinical US agree
1110123 963363 6772 512012 4440 310010 4262 221121
mcp 2
mcp 3
mcp 4
mcp 5
ic 3504202000 rc 1111129 865475 dru 8783462242
Total (n=182) 47 46 49 23
33
22 13 10 21 15
US US erosions 1.5T 0.2T clinical standardized
both MRI agree
1.5T - 0.2T - clinical US clinical US agree agree
mcp 2 11 8 2 0 5 2 2
mcp 3 8 9 2 0 6 2 2
mcp 4 2 2 2 0 0 1 0
mcp 5 6 3 0 0 3 0 0
Total 27 22 6 0 14 5 4 (n=104)
Agreement represents the amount that synovitis was detected in the same joint for both methods. MCP, metacarpal joint; IC, intercarpal joint space; rc, radiocarpal joint; dru, distal radio-ulnar joint.
