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CD23 (CLL Segregation Marker), in Faridabad

Book CD23 (CLL Segregation Marker) in Ballabgarh, Faridabad at GetVisit. The CD23 (CLL Segregation Marker) test measures the CD23 protein on the surface of B lymphocytes. NABL-accredited labs in Ballabgarh and Sector 31, home collection, same-day results and cashless OPD.

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SAMPLE TYPE
Blood
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No
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Male/Female
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What is a CD23 (CLL Segregation Marker) Test in Faridabad ?

What is CD23 (CLL Segregation Marker)?

The CD23 (CLL Segregation Marker) test measures the CD23 protein on the surface of B lymphocytes. CD23 is a cell surface receptor involved in immune cell signaling. Deficiencies develop over months before symptoms appear. Because symptoms like fatigue and hair loss are non-specific, targeted blood testing is the only reliable way to confirm the diagnosis.

What does CD23 (CLL Segregation Marker) measure?

Measuring CD23 helps doctors identify the type of B-cell involved in blood disorders. High CD23 expression is often seen in chronic lymphocytic leukemia (CLL). The test helps distinguish CLL from other B-cell cancers. Doctors use it with other markers in a flow cytometry panel on blood or bone marrow samples.

What symptoms suggest CD23 (CLL Segregation Marker) may be needed?

A doctor may recommend CD23 (CLL Segregation Marker) when a patient reports persistent fatigue, hair thinning, brittle nails, bone or joint pain, frequent infections, poor wound healing, numbness or tingling in the hands or feet, and low mood or poor concentration. GetVisit makes testing convenient in Faridabad, with lab slots and home collection in Ballabgarh, Sector 31, and nearby areas.

How is CD23 (CLL Segregation Marker) performed?

A quick venous blood sample is all that is needed. At your chosen slot in Ballabgarh or Sector 31, Faridabad, the phlebotomist collects the sample with sterile equipment; most people feel only a momentary prick and there is no downtime afterwards.

How accurate is CD23 (CLL Segregation Marker)?

Results are analytically reliable because GetVisit's Faridabad logistics network maintains proper cold-chain transport from your Ballabgarh or Sector 31 collection point to the processing lab, preserving sample integrity. NABL independently audits quality control at regular intervals.

Are there any risks to CD23 (CLL Segregation Marker)?

There are no significant risks beyond those of a standard blood draw. For your appointment in Ballabgarh or Sector 31, Faridabad, drink 2 to 3 glasses of water beforehand and stay seated for 2 to 3 minutes afterwards, as vasovagal fainting (rare) is more likely if you are fasting, anxious, or dehydrated. Tell the phlebotomist if you have fainted during previous draws.

Did you know?

High CD23 expression is often seen in chronic lymphocytic leukemia (CLL).

CD23 (CLL Segregation Marker) Test Preparation in Faridabad

Fasting and diet:

Eat and drink as you normally would; fasting is not required. Try to avoid a very fatty meal or alcohol right before the appointment.

Medication:

Hold the specific vitamin or mineral being tested for at least 48 hours beforehand, so the result reflects your stored levels rather than a recent dose.

What to bring:

Bring your doctor's prescription, a valid photo ID, and your insurance card if you're using cashless OPD. Loose sleeves make collection easier.

Timing and slots:

Choose a morning slot for the most consistent results. Same-day home collection is offered throughout Faridabad, Sector 11 and Greater Faridabad included.

CD23 (CLL Segregation Marker) Test Parameters in Faridabad

Single standalone test:

CD23 (CLL Segregation Marker). Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a CD23 (CLL Segregation Marker) Test in Faridabad ?

When does a doctor order CD23 (CLL Segregation Marker)?

CD23 (CLL Segregation Marker) is usually run as part of a leukemia immunophenotyping panel using flow cytometry. Doctors order it when blood counts are abnormal, lymphocytes are high, or there are swollen lymph nodes, fatigue, or repeated infections.

Who should get CD23 (CLL Segregation Marker) done in Faridabad?

Vitamin D deficiency is severe because winter smog blocks UV across the NCR for months, compounded by indoor work in Sector 15, Sector 21, and Greater Faridabad. B12 deficiency is common in the largely vegetarian population. Those who benefit most from regular CD23 (CLL Segregation Marker) testing include people on restrictive diets, those recovering from illness, and anyone with persistent tiredness. Confirming a deficiency in Faridabad allows correctly dosed supplementation rather than guesswork.

What conditions can CD23 (CLL Segregation Marker) help diagnose?

It helps diagnose and monitor chronic lymphocytic leukemia and distinguish it from other B-cell cancers. Abnormal results come from blood cancers or unusual B‑cell activation; family history of blood malignancies may prompt testing.

What do CD23 (CLL Segregation Marker) results mean?

Serum ferritin below 12 ng/mL: iron deficiency. Ferritin 12-30 ng/mL: iron depletion without yet affecting haemoglobin. Folate below 3 ng/mL: folate deficiency. Zinc below 70 µg/dL: zinc deficiency, associated with impaired immunity and wound healing.

How often should CD23 (CLL Segregation Marker) be repeated?

After starting supplementation, recheck at 8 to 12 weeks to confirm levels are correcting, then every 6 to 12 months once replete. People with ongoing risk factors, restrictive diets, malabsorption, or limited sun exposure, benefit from annual screening even without symptoms.

What happens after your CD23 (CLL Segregation Marker) results are ready?

Book a follow-up consultation after reviewing your results. GetVisit stores your reports alongside your previous test history, so your doctor sees your full health trend, not just today's snapshot. This longitudinal context significantly improves the clinical value of each repeat test.

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Frequently asked questions

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible

What is CD23 a marker for?plus

CD23 is the low‑affinity IgE receptor (FcεRII) expressed mainly on mature and activated B lymphocytes, some monocytes/macrophages and follicular dendritic cells. It indicates B‑cell activation and participates in IgE regulation, antigen presentation and immune regulation. In diagnostic labs, CD23 immunostaining helps distinguish chronic lymphocytic leukemia (CD23‑positive) from mantle cell lymphoma (typically CD23‑negative).

What is CD23 expression in CLL?plus

CD23 is the low‑affinity IgE receptor commonly expressed on CLL B cells. Strong surface CD23 positivity, along with CD5 and typical B‑cell markers (CD19/CD20), helps distinguish CLL from other B‑cell neoplasms, notably mantle cell lymphoma which is usually CD23‑negative. Soluble CD23 levels can reflect tumor burden and correlate with disease activity and prognosis.

What are the CD markers for CLL leukemia?plus

Chronic lymphocytic leukemia immunophenotype: CD19+, CD5+, CD23+, CD20 dim/weak, surface immunoglobulin (sIg) weak, CD43+, CD200+, and CD79b weak; typically CD10- and FMC7-. CD38 expression is variable and used prognostically. These markers are identified by flow cytometry and help distinguish CLL from other B‑cell lymphoproliferative disorders. ZAP-70 is an intracellular prognostic marker often assessed separately.

Is CLL CD20 positive?plus

Yes. Chronic lymphocytic leukemia (CLL) B cells typically express CD20, but expression is often weaker and more variable than on normal B cells. CLL cells are characteristically CD19+, CD5+, CD23+ with low surface immunoglobulin and reduced CD20 density, which can affect responses to anti‑CD20 monoclonal antibodies such as rituximab; newer agents may overcome low CD20 levels.

Can I drink coffee or tea before CD23 (CLL Segregation Marker)?plus

If CD23 (CLL Segregation Marker) needs fasting, avoid tea and coffee (even without sugar) during the fasting window, as they can affect some results; plain water is fine. If no fasting is required, your usual drinks are okay.

Can I exercise before CD23 (CLL Segregation Marker)?plus

Avoid strenuous exercise for 12 to 24 hours before CD23 (CLL Segregation Marker), since intense activity can temporarily change several blood markers. Light everyday movement is fine.

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