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.
H and E staining (Original magnification ×200) of radical nephrectomy specimens (a); Immunohistochemical staining of radical nephrectomy specimens with a vascular endothelial growth factor receptor (VEGFR) antibody: VEGFR-1 negative (b); VEGFR-1 positive (c); VEGFR-2 negative (d); VEGFR-2 positive (e); VEGFR-3 negative (f); VEGFR-3 positive (g); Immunohistochemical staining of radical nephrectomy specimens with a KIT antibody: KIT negative (h); KIT positive (i).
