Figure 2.
(Left) Atypical CPP, 2009, hematoxylin and eosin (H&E), 400×, tumor cells in a papillary configuration; (right) CPC, 2017, H&E, 400×, patternless sheets of densely packed cells with atypia and high mitotic activity.
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.