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.
a. HE staining of hepatic mass post-AZD9291 showed small cell carcinoma transformation (X100). b. Immunohistochemical staining of hepatic mass post-AZD9291 showed strong synaptophysin staining (+++) (X100).
