Table 3 Ultrasound findings in CD and UC

All joints

11 (25.5 %)

10 (30.3 %)

MCP

3 (6.9 %)

0 (0 %)

Knee

4 (9.3 %)

8 (24.2 %)

Ankle

4 (9.3 %)

3 (9.1 %)

1^st MTP

11 (25.5 %)

6 (18.2 %)

All entheseal sites

37 (86 %)

26 (78.8 %)

Quadriceps tendon

16 (37.2 %)

15 (45.5 %)

Patellar tendon

31 (72.1 %)

20 (60.6 %)

Achilles tendon

16 (37.2 %)

17 (51.5 %)

Plantar fascia

8 (18.6 %)

11 (33.3 %)

Entheseal power Doppler

15 (34.9 %)

10 (30.3 %)