Carbohydrate Antigen 19-9

Item# LC002261

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  • Carbohydrate Antigen 19-9
  • Item Catalog Number: LC002261

Carbohydrate Antigen (CA) 19-9 is used to monitor treatment and reoccurrence of pancreatic, gastrointestinal, and gynecological cancers. It is also elevated in some non-cancerous conditions, such as pancreatitis and cirrhosis of the liver. Carbohydrate Antigen (CA) 19-9 is not intended as a screening test.

Fasting is not required for this test. Take all medications as prescribed.


The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Life Extension to provide specific medical advice but rather to provide users with information to better understand their health. Specific medical advice including diagnosis and treatment will not be provided. Always seek the advice of a trained health professional for medical advice, diagnosis or treatment.

Both the physician and the testing laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc or Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.