Fig. 2.
Immunohistochemical staining patterns, a intense CK 5/6 staining is seen within nests of clear cells in CCC, 40×, and b in CCOC, 40×. c P63 staining in CCC, 40×, and d in CCOC, 40×. e no SMA staining is seen in CCC, 40× or f in CCOC, 40×
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.