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) Non-neoplastic liver tissue showing canalicular immunostaining with (B) anti-CD13 (aminopeptidase N), (C) anti-p-CEA (antibody that crossreacts with biliary glycoprotein I), and (D) anti-CD10. Bile ducts express CD10 and CD13 at the apical membrane (B and D; arrowheads). (A) Haematoxylin and eosin; (B) anti-CD13, (C) anti-p-CEA, and (D) anti-CD10, all with haematoxylin counterstain; original magnifications, ×400.
