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.
Esophagus; rat. Thoracic esophagus from a rat with megaesophagus showing adherent bacteria (black arrow) and focal subcorneal intraepithelial micro-abscess (star); note also focal subepithelial inflammatory cells present (granulocytes, white arrow). HE.
