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What does CA19 stand for?

CA19 stands for Carbohydrate Antigen 19-9 (serum)

This definition appears frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

Samples in periodicals archive:

[FIGURE 1 OMITTED] We used an antibody-based microarray system that quantitatively measures 11 common tumor makers [including carbohydrate antigen 19-9 (CA19-9), [1] CA15-3, CA242, CA125, carcinoembryonic antigen (CEA), [alpha]-fetoprotein (AFP), prostate-specific antigen (PSA), neuron-specific enolase (NSE), [beta] human chorionic gonadotropin ([beta]-HCG), cytokeratin 19 (CK19), and squamous cell carcinoma antigen (SCC)] in serum to test our design to alert for heterophilic antibody interference.
To the Editor: Imaging techniques, cytology, and biochemical analysis [including carcinoembryonic antigen (CEA) [1] and carbohydrate antigen 19-9 (CA 19-9) concentrations] of pancreatic cyst fluid obtained by endoscopic ultrasound-guided fine-needle aspiration are used to differentiate pancreatic cyst lesions, particularly those with malignant potential (1, 2).