67
Participants
Start Date
January 1, 2016
Primary Completion Date
December 31, 2019
Study Completion Date
December 31, 2019
Control
Brushed biliary samples from a known case of benign biliary stricture were sent for DNA Methylation Biomarker test and cell cytology
Cholangiocarcinoma
Brushed biliary samples from a known case of cholangiocarcinoma were sent for DNA Methylation Biomarker test and cell cytology
Faculty of medicine, Siriraj hospital, Bangkok Noi
Mahidol University
OTHER