Figure 4.
(A, B) Longitudinal scans in grey-scale (A) and power Doppler (B) of the second PIP joint revealing erosions, osteophytes, grade 3 synovial proliferation and power Doppler signal
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.