Figure 2
From: Ultrasonographic assessment reveals detailed distribution of synovial inflammation in Blau syndrome
Ultrasound scores for tenosynovitis in patients with Blau syndrome. Semiquantitative grades (0 to 3) for gray-scale synovitis and synovial power Doppler signal in individual joint regions are shown with heat maps. Total sum of the scores in each case is shown in the rightmost column. *First ultrasound examination (before treatment); **second ultrasound examination (after treatment). GS, gray-scale; PD, power Doppler; No, case number; R, right; L, left; FT, flexor tendon; Comp, compartment; ETs, extensor tendons (flexor digitorum superficialis/profundus and flexor carpi radialis); LHB, long head of biceps tendon; EDL, extensor digitorum longus; EHL, extensor hallucis longus; TA, tibialis anterior; TP, tibialis posterior; FDL, flexor digitorum longus; PL, peroneus longus; PB, peroneus brevis.