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Downloaded from http://journals.lww.com/ultrasound-quarterly by BhDMf5ePHKbH4TTImqenVA5KvPVPZ0P5BEgU+IUTEfzO/GUWifn2IfwcEVVH9SSn on 06/10/2020 LITERATURE REVIEWS Carolyn M. Sofka, MD, Section Editor and the overall dynamic range was 20 ing proximal DVTs in this study were Longitudinal Power to 40 dB. A semiquantitative scale was 75% and 98% and for diagnosing distal Doppler Ultrasonographic used to grade power Doppler activity DVTs were 50% and 96%. per joint (0, no flow; 1, mild flow; 2, The authors conclude that compres- Assessment of Joint moderate; 3, marked). An overall power sion ultrasound in this study underesti- Inflammatory Activity in Doppler activity index per joint was mated the incidence of DVT compared calculated at each visit. with contrast venography in acutely ill Early Rheumatoid Arthritis: Power Doppler signal correlated medical patients who had no symptoms of Predictive Value in Disease significantly with clinical scores and acute DVT. The authors do note in their laboratory values (C-reactive protein) Discussion that obtaining Doppler sig- Activity and Radiologic throughout the study, with the highest nals, in addition to isolated compression Progression correlation seen at 6 months and 1 year. technique, might increase ultrasound’s sensitivity for DVT. Naredo et al. Arthritis Rheum. 2007;57:116Y124. Accuracy of Compression Correlation of Invasive This study examined the
Ultrasound quarterly – Wolters Kluwer Health
Published: Jun 1, 2007
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