Test ID: CA19
Carbohydrate Antigen 19-9 (CA 19-9), Serum
Secondary ID 
A test code used for billing and in test definitions created prior to November 2011
9288
NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.
Yes
Useful For Suggests clinical disorders or settings where the test may be helpful
Potentially useful adjunct for diagnosis and monitoring of pancreatic cancer
May be used for differentiating patients with cholangiocarcinoma and primary sclerosing cholangitis (PSC) from those with PSC alone
Method Name A short description of the method used to perform the test
Immunoenzymatic Assay
Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name
Carbohydrate Ag 19-9, S
Aliases Lists additional common names for a test, as an aid in searching
CA 19-9 (Carbohydrate Antigen 19-9)
Cancer Antigen 19-9 (CA 19-9)
GI Cancer Antigen
Cancer Antigen 19-9 (CA 19-9)
GI Cancer Antigen
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