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.
Immunohistochemistry with pan-cytokeratin showing the presence of micrometastasis and isolated tumour cells under × 10 magnification. a IHC highlights micrometastasis in subcapsular area of lymph node (arrow); b IHC highlights ITC in subcapsular area of lymph node (arrow)
