Cancer Antigen 15-3 (CA 15-3)

฿572.00

Measures CA 15‑3 in blood, a protein that may be released by some breast cancer cells. Levels can also rise in other cancers and some benign conditions.

Blood
15 min at lab
Results: 1 day

Typical Use

Used to monitor people with diagnosed breast cancer, especially advanced disease, by tracking changes over time to assess treatment response and help detect recurrence after treatment. It is not recommended as a screening test for breast cancer.

Preparation

Wear clothing that allows easy access to your arm
Arrive well-hydrated
Continue regular medications unless advised otherwise by your doctor

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