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) H/E 20x: Solid, poorly differentiated areas with focal follicular differentiation and many signet ring-like cells; b) H/E 40x: In axillary metastasis, follicular growth pattern was associated to pseudopapillary structures; more abundant oxyphilic cytoplasm and strong nuclear pleomorphism were evident; c) Alcian blu 20x: Signet ring cells contained Alcian blu positive mucous secretion; d) H/E 40x; Signet ring-like cells.
