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.
Histopathology of the graft at the site of ectasia. A, Note focal thickening and irregularity of the epithelium overlying breaks in Bowman’s layer and stromal thinning; the residual recipient stroma, Descemet’s membrane and endothelium are unremarkable (hematoxylin and eosin, ×200); B, Higher magnification of breaks (arrows) in Bowman’s layer (periodic acid-Schiff, ×400).
