Figure 1.
Patch stage Kaposi sarcoma showing newly formed vessels protruding into a larger vascular space characteristic of the promontory sign (H&E stain).
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.