Js. Newman et al., POWER DOPPLER SONOGRAPHY OF SYNOVITIS - ASSESSMENT OF THERAPEUTIC RESPONSE - PRELIMINARY-OBSERVATIONS, Radiology, 198(2), 1996, pp. 582-584
Power Doppler sonography was used in eight symptomatic knees in seven
patients with arthritis before and after joint aspiration and intraart
icular administration of steroids. A qualitative decrease in synovial
perfusion was observed in all eight knees, and symptoms improved in se
ven of the eight cases. These preliminary data suggest a role for powe
r Doppler sonography in assessment of serial changes in synovial infla
mmation.