Fig 2. Ki67 change between 1st and 2nd histological evaluation.
SI-NENs = circles. PNENs = squares. Horizontal reference lines refer to Ki67 cut-off levels for G1 NENs (2%) and G2 NENs (20%).
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.