Figure 2.
Concurrent bronchial biopsy specimen showing well differentiated mucin secreting adenocarcinoma with vacuolated cytoplasm and irregular nuclear outlines (a) H and E, ×100 (b) CDX2 and (c) CK20 are positive (×400)
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.