Figure 2.
(a) B-mode and (b) CCDS showing macrovascularization. (c) CEUS at t = 6 s and (d) t = 8 s showing marginal and central enhancement. The dashed line marks the border of the tumour.
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.