1270-1271 / 2001
R di ti
titi
A
a a on proc s ‐ cu
•
If the submucosal damage is not p
regenerate and the changes regres
•
Severe submucosal changes leads t
ulcerations, and erosion of the villi
•
histologic findings in the acute pha
symptoms.
te
rominent, the epithelial cells
s.
o progression of mucosal injury,
.
se correlate poorly with clinical