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: Grade III GVHD of gut (MD30) showing apoptotic crypt cells (thin arrows) and complete crypt dropout (thick arrow).
B: Grade II GVHD of skin (MD30) with apoptotic keratinocytes (black arrow) and basal vacuolization and degeneration.
C: Intraepidermal & intradermal CD3+ T cells (MD30).
