Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Gout with synovitis. Longitudinal US images of the 1st MTP joint without (a) and with (b) color Doppler show calcified, shadowing tophus (arrowhead) and adjacent heterogeneous soft tissue with associated hyperemia on color doppler imaging, consistent with synovial proliferation. Note the erosions at base of proximal phalanx (arrow).
