|  |  | Number of areas with conformity | ||||
---|---|---|---|---|---|---|---|
 | Joint | Area | Synovial hypertrophy | Synovial contrast enhancement or hyperemia | Effusion | Erosion | |
 |  |  | n |  |  |  |  |
 | Ankle | talo-crural | 2 | 2 | 2 | 1 | 1 |
 | n = 2 | talo-navicular | 2 | 0 | 0 | 1 | 2 |
 |  | post. subtalar | 2 | 1 | 1 | 2 | 2 |
 |  | tendon sheaths | 2 | 1 | 1 | 2 | n/a |
 | Knee | anterior | 3 | 2 | 1 | 2 | 3 |
 | n = 3 | lateral | 3 | 2 | 2 | 2 | 3 |
 |  | medial | 3 | 3 | 2 | 2 | 3 |
 |  | Baker’s cyst | 3 | 1 | 0 | 1 | n/a |
 | Wrist | radio-carpal | 6 | 6 | 6 | 5 | 4 |
 | n = 6 | midcarpal | 6 | 3 | 3 | 6 | 4 |
 |  | dist. radio-ulnar2 | - | - | - | - | - |
 |  | tendon sheaths | 6 | 6 | 5 | 5 | n/a |
Total | 11 | Â | 381 | 27 | 23 | 29 | 22 |