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.
Histologic features of middle cranial fossa biopsy from patient two. Hematoxylin and eosin stain at low (10× objective lens) (left) and high (40× objective lens) (middle) power. These demonstrate a mixed inflammatory infiltrate and fibrosis. IgG4 immunohistochemical stain (right) demonstrates multiple immunoreactive plasma cells.
