Figure 1From: Detection of vascularity in wrist tenosynovitis: power doppler ultrasound compared with contrast-enhanced grey-scale ultrasoundTransverse plane at the wrist through extensor carpi ulnaris tendon. (a) CEUS examination with hypoechoic peritendinous space before contrast medium washin. (b) Hyperechoic peritendinous space and intratendinous enhancement after contrast medium washin. (c) PDUS examination. Grade 2 in every scoring system. Arrows, border of tendon sheath; cross, synovial thickening; ECU, extensor carpi ulnaris tendon.Back to article page