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.
Microscopic findings in the biopsied tissue obtained during bronchoscopy, revealing numerous fungal hyphae morphologically consistent with aspergillosis. (A) Hematoxylin and eosin staining; magnification, ×400. (B) Gomori methenamine silver staining; magnification, ×400. (C) Periodic acid-Schiff staining; magnification, ×400.
