What is the CA-125 Test?

The CA-125 test is a blood test that measures the level of a protein called Cancer Antigen-125 (CA-125) in your blood.

CA-125 is a substance that can be found at higher levels in certain medical conditions, especially ovarian cancer.

Why is the CA-125 test done?

Doctors use the CA-125 test to:

  • Help evaluate ovarian cancer
  • Monitor response to cancer treatment
  • Check for recurrence of cancer after treatment
  • Support diagnosis when symptoms or scans raise concern

The test is not used alone to diagnose cancer.

Who may need a CA-125 test?

A CA-125 test may be advised for:

  • Women with symptoms suggestive of ovarian cancer
  • Women with a known ovarian mass
  • Patients already diagnosed with ovarian or gynecological cancer
  • Follow-up after cancer treatment
  • Women with a strong family history of ovarian cancer (in selected cases)

Is CA-125 only related to cancer?

No, CA-125 levels can rise in non-cancerous conditions as well.

Common non-cancer causes include:

  • Menstruation
  • Pregnancy
  • Endometriosis
  • Pelvic inflammatory disease (PID)
  • Uterine fibroids
  • Ovarian cysts
  • Liver disease

Because of this, CA-125 alone cannot confirm cancer.

What symptoms may lead to a CA-125 test?

Doctors may suggest the test if you have:

  • Persistent abdominal bloating
  • Pelvic or abdominal pain
  • Loss of appetite or feeling full quickly
  • Unexplained weight loss
  • Irregular menstrual bleeding
  • Postmenopausal bleeding

How is the CA-125 test performed?

  • A small blood sample is taken from a vein in your arm
  • No special preparation is usually needed
  • The test takes only a few minutes

Do I need to prepare for the tet?

Usually, no special preparation is required.

Tell your doctor if:

  • You are pregnant
  • You are menstruating
  • You have known gynecological conditions

These factors can affect CA-125 levels.

What is a normal CA-125 level?

  • A CA-125 level below 35 U/mL is generally considered normal

However:

  • Normal levels do not completely rule out cancer
  • Elevated levels do not always mean cancer
Results must be interpreted along with symptoms, scans, and other tests.

What does a high CA-125 level mean?

High CA-125 levels may indicate:

  • Ovarian cancer
  • Other gynecological cancers
  • Benign conditions (like endometriosis or fibroids)

Your doctor may recommend further tests such as:

  • Ultrasound
  • CT scan or MRI
  • Repeat CA-125 testing
  • Biopsy (if needed)

Can CA-125 be used as a screening test?

No CA-125 is not recommended as a routine screening test for ovarian cancer in women without symptoms or risk factors.

It is most useful for:

  • Monitoring treatment
  • Follow-up after cancer diagnosis

How long does it take to get CA-125 results?

Results are usually available within 1–2 days, depending on the laboratory.

When should I call my doctor?

Contact your healthcare provider if:

  • You have persistent pelvic or abdominal symptoms
  • Your CA-125 levels are rising
  • You have concerns about your test results

Why choose Tender Palm Super-Speciality Hospital for CA-125 Test for Women in Lucknow, India?

Tender Palm Super-Speciality Hospital offers advanced CA-125 Test for Women in Lucknow, India at an affordable cost. We use reliable laboratory testing methods to accurately measure CA-125 levels, which help in the diagnosis and monitoring of ovarian and gynecological conditions. Our team of experienced pathologists and clinicians, known for providing the best diagnostic care, ensures precise testing, quick report delivery, and clear guidance for further evaluation or treatment.

To seek an Expert Consultation for CA-125 Test for Women in Lucknow, India:

Call us at +91-9076972161
Email at care@tenderpalm.com

Request an Appointment
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