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.
Assessment of stromal atypia in phyllodes tumours. (A) Mild nuclear atypia shows minimal variation in nuclear size with even chromatin and smooth nuclear contours. (B) Moderate nuclear atypia with more variation in nuclear size and irregular nuclear membranes. (C) Marked nuclear atypia with marked nuclear pleomorphism, hyperchromasia, and irregular nuclear contours.
