Figure 2From: Detection of vascularity in wrist tenosynovitis: power doppler ultrasound compared with contrast-enhanced grey-scale ultrasoundTransverse plane at the wrist through flexor carpi radialis tendon. (a) CEUS examination with hypoechoic peritendinous space before contrast medium washin. (b) Hyperechoic peritendinous space, tendon after contrast medium washin (grade 2). (c) With PDUS, intratendinous vessels are not displayed (grade 1). Arrows, Border of tendon sheath; cross, synovial thickening; star, radial artery; FCR, flexor carpi radialis tendon.Back to article page