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 Echinococcus alveolaris cysts showinj granulomatous reaction inside the peritonium (PAS × 100); B laminary membrane positively dyed with PAS dye, with the middle section in necrotic granulomatous reaction (PAS × 200): C cystic structures surrounded by laminary membrane inside the breast (PAS × 40).
