CA-19-9 antigen | definition of CA-19-9 antigen by Medical dictionary
tumor antigen present in cholangiocarcinomas and pancreatic carcinomas.
Farlex Partner Medical Dictionary © Farlex 2012
CA-19-9 an·ti·gen (an'ti-jen)
Tumor antigen present in cholangiocarcinomas and pancreatic carcinomas.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
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