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.
Gene expression can distinguish samples by anaplasia but not high-risk histopathologic features. A and B: Principal component (PC) analysis showing retinoblastoma samples by the presence of high-risk histopathologic features (A) and anaplastic grade (B).
