Figure 4.
Histology. Dilated vessels, massive oedema, marked infiltrate lymphocytes in the papillary dermis. Dense infiltrate of lymphocytes at the dermoepidermal junction. Some necrotic keratinocytes in the epidermis. H&E 10×.
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.