Fig. 3.
Direct cholangioscopic finding of tumor vessel noted during percutaneous transhepatic cholangioscopy (PTCS). (A, B) Adenocarcinoma is proved by PTCS biopsy and post operation pathology.
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.