Diagnostic test
Carcino Embryonic Antigen (CEA)
About test
What does Carcino Embryonic Antigen (CEA) measure?
The Carcinoembryonic Antigen (CEA) test measures the level of CEA, a protein that may be elevated in some cancers and certain non-cancerous conditions. It may be used to help assess treatment response, monitor for possible recurrence, or support evaluation of cancers such as colorectal cancer. CEA levels are interpreted along with symptoms, imaging studies, medical history, and other laboratory tests, as the test alone cannot diagnose cancer.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
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Prices, report times and availability are shown from the catalog records for each eligible partner.
Sagepath Labs
- Sample for analysis
- Serum (1 mL)
- Report time
- 11:00/18:00
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.