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.
Oedema, CD90+ cells, and inflammatory infiltrates in MC1. (a–b) Loosened connective tissue (hollow spaces, asterisk) in the intertrabecular space (oedema). (c–d) CD90 immunopositive cells (brown DAB substrate, membrane signal). (e–f) Inflammatory infiltrates (black arrow) consisting of lymphocytes, plasma cells, and to a lesser extent of neutrophil granulocytes. Stains: Hematoxylin-Eosin (a, b, e, f), CD90 immunohistochemical stain (c, d). Magnifications: 100× (a, c, e), 200x (b, d, f).
