CA-19-9 antigen | definition of CA-19-9 antigen by Medical dictionary
tumor antigen present in cholangiocarcinomas and pancreatic carcinomas.
CA-19-9 an·ti·gen (an'ti-jen)
Tumor antigen present in cholangiocarcinomas and pancreatic carcinomas.
References in periodicals archive
The following search terms were used: "CA-19-9 Antigen
" and "Carcinoembryonic Antigen" and "Pancreatic Cancer." The details of the searching strategies in each electronic database are listed in the Supplemental file.