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.
Representative pictures of the obtained tissue. Whitish macroscopic visible tissue is a macroscopically visible whitish and nonbloody core tissue (a, black arrow) bloody tissue granules is not a core tissue and not clearly visible, but tiny spots in the bloody background could be seen (b, open arrow)
