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.
Representative confocal laser endomicroscopy image of the ileum. The intestinal lumen and epithelial lining are labeled. The red arrow indicates a break in the epithelial wall with hyperdense areas along the epithelial lining representing increased fluorescein uptake; leakage of fluorescein into the intestinal lumen is also noted by the red arrow.
