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.
Cases with heterogeneity in either biopsy or operation specimens showed higher discrepant results compared to cases without heterogeneity (P = 0.0003 in biopsy, P = 0.0214 in operation).
