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.
Histological findings. (a) Representative microscopic images (hematoxylin-eosin staining, magnification 1.25×) showing significantly higher granulation tissue in group A than in groups B, C, and D. Masson’s Trichrome staining showing significantly greater connective tissue in group A than in groups B, C, and D; arrowheads = stent struts. (b) Histopathologic results of the stented extrahepatic bile duct in groups A, B, C, and D. Note: CI, confidence interval.
