ca 125 (ovaria ca) eclia
ImmunologyBlood sampleResults 2-3 daysNo fasting
CA 125 (Ovaria CA) ECLIA
A blood marker often used in the evaluation and monitoring of ovarian conditions. Most helpful alongside imaging and clinical assessment rather than as a stand-alone screen.
Sample
Blood
Results
2-3 days
Fasting
Not required
Follow-up
Optional add-on
What this test detects
Cancer antigen 125 (CA 125)
ECLIA · serum
Quantitative · U/mL
When to get this test
Evaluating a pelvic mass
Helps assess ovarian masses found on examination or ultrasound.
Monitoring known disease
Tracks response to treatment and follow-up in diagnosed ovarian cancer.
Investigating pelvic symptoms
Supports work-up of persistent bloating or pelvic discomfort when clinically indicated.
How to prepare
01
No special preparation needed.
Common questions
Can CA 125 alone diagnose cancer?
No. It can be raised in many non-cancer conditions like endometriosis or menstruation, so it is always interpreted with imaging and clinical findings.
Who usually has this test?
It is commonly ordered for women being evaluated for ovarian conditions or monitored after a diagnosis.