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CD56 (Natural Killer Cells), in Vadodara

CD56 (Natural Killer Cells) in Waghodia Road, Vadodara: The CD56 (Natural Killer Cells) test measures the number and proportion of white blood cells that carry the CD56 marker. Book with GetVisit for NABL-accredited results, same-day slots, home collection and cashless OPD.

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SAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
25 hours
TEST INCLUDED
1
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20K+Customers
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What is a CD56 (Natural Killer Cells) Test in Vadodara ?

What is CD56 (Natural Killer Cells)?

The CD56 (Natural Killer Cells) test measures the number and proportion of white blood cells that carry the CD56 marker. These CD56-positive cells are natural killer (NK) cells. Accurate organism identification is clinically essential, typhoid, dengue, and malaria each require different treatment, and the wrong empirical approach delays recovery.

What does CD56 (Natural Killer Cells) measure?

NK cells are part of the innate immune system. They help control viral infections and can destroy abnormal or cancerous cells. Measuring CD56 helps detect immune deficiencies, monitor some blood cancers, and follow immune treatments. Doctors use it with other blood and immune tests to investigate recurrent infections, unexplained fevers, or abnormal blood counts.

What symptoms suggest CD56 (Natural Killer Cells) may be needed?

A doctor may recommend CD56 (Natural Killer Cells) when a patient reports sudden fever (above 38.5°C), body aches and chills, persistent headache, nausea or vomiting, abdominal pain, skin rash, joint pain, and extreme fatigue. GetVisit makes testing convenient in Vadodara, with lab slots and home collection in Waghodia Road, Karelibaug, and nearby areas.

How is CD56 (Natural Killer Cells) performed?

Collection is a routine blood draw. Using a single-use sterile needle, the phlebotomist takes a small sample from a vein in your arm; GetVisit's team in Waghodia Road and Karelibaug, Vadodara then barcodes and transports it under controlled conditions to the NABL lab.

How accurate is CD56 (Natural Killer Cells)?

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

Are there any risks to CD56 (Natural Killer Cells)?

There is little to worry about. The needle prick lasts a moment and any bruising fades quickly. If you bruise easily or take blood thinners, tell the phlebotomist in Waghodia Road or Karelibaug, Vadodara so they can apply pressure for longer.

Did you know?

CD56 marks human natural killer (NK) cells, which provide innate immune surveillance.

CD56 (Natural Killer Cells) Test Preparation in Vadodara

Before you come:

No special diet or fasting is needed. Carry on normally; just stay hydrated and avoid alcohol the night before.

Your medicines:

Unless your physician advises a change, keep taking your usual prescriptions as normal.

Documents and clothing:

Keep your prescription and ID handy, along with your OPD insurance details if applicable. Wear sleeves that roll up easily.

Booking your slot:

Book whenever is convenient; for fasting or hormone tests an early-morning slot is ideal. GetVisit covers Karelibaug, Makarpura, and all of Vadodara.

CD56 (Natural Killer Cells) Test Parameters in Vadodara

Single standalone test:

CD56 (Natural Killer Cells). Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a CD56 (Natural Killer Cells) Test in Vadodara ?

When does a doctor order CD56 (Natural Killer Cells)?

CD56 (Natural Killer Cells) is often ordered as part of an immune panel or flow cytometry profile. Doctors may request it when a patient has recurrent or severe infections, unexplained fevers, abnormal blood counts, or suspected immune or blood cancers.

Who should get CD56 (Natural Killer Cells) done in Vadodara?

Vadodara's petrochemical and manufacturing workforce, predominantly vegetarian diet with structural nutritional gaps, high state-level diabetes burden, extreme summer heat, and monsoon infection seasonality make regular preventive diagnostic testing worthwhile citywide. Anyone with fever or flu-like illness in Vadodara, especially during and after the monsoon, benefits from prompt CD56 (Natural Killer Cells) testing, as do travellers returning from endemic areas and people caring for someone already infected. Residents of Waghodia Road, Karelibaug, and flood-prone localities face higher seasonal exposure to mosquito- and water-borne infections.

What conditions can CD56 (Natural Killer Cells) help diagnose?

The test helps confirm or exclude the specific infection it targets and can distinguish an active, current infection from past exposure or acquired immunity. This precision allows treatment to be directed at the actual cause rather than relying on broad-spectrum guesswork. Abnormal results can be caused by viral infections, autoimmune disease, bone marrow disorders, cancer, or medications like steroids and chemotherapy. A family history of immune disorders may prompt testing.

What do CD56 (Natural Killer Cells) results mean?

Higher or positive results: Tumors positive for CD56 (NCAM) include neuroendocrine neoplasms, small cell lung carcinoma, carcinoid tumors, medullary thyroid carcinoma, neuroblastoma, and Merkel cell carcinoma; hematologic malignancies, NK‑cell and NK/T‑cell lymphomas and many multiple myelomas; and some acute myeloid leukemias. Your doctor reads the value against the reference range on your report and your symptoms, and may repeat a borderline result to confirm it.

How often should CD56 (Natural Killer Cells) be repeated?

Infection tests are ordered when symptoms are present rather than on a fixed schedule. Repeat testing may be needed to confirm recovery, to check clearance after treatment, or if fever recurs. During Vadodara's monsoon fever season, prompt retesting is advised for any new febrile illness.

What happens after your CD56 (Natural Killer Cells) results are ready?

Once your results appear in your GetVisit profile, discuss them with your doctor or a GetVisit-verified specialist. Your doctor will interpret each value in the context of your full health history, current medications, and symptoms, and advise on the next step: lifestyle change, repeat testing, medication adjustment, or specialist referral. All GetVisit reports are stored permanently and can be shared with any doctor instantly.

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Frequently asked questions

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What do CD56 NK cells do?plus

CD56 marks human natural killer (NK) cells, which provide innate immune surveillance. CD56bright NK cells, mainly in lymphoid tissues, secrete cytokines (IFN-γ, TNF) to regulate immune responses. CD56dim NK cells, predominant in blood, are highly cytotoxic, killing virus-infected and tumor cells via perforin/granzymes and antibody-dependent cellular cytotoxicity. NKs also shape adaptive immunity and respond rapidly without prior sensitization.

What tumors are positive for CD56?plus

Tumors positive for CD56 (NCAM) include neuroendocrine neoplasms, small cell lung carcinoma, carcinoid tumors, medullary thyroid carcinoma, neuroblastoma, and Merkel cell carcinoma; hematologic malignancies, NK‑cell and NK/T‑cell lymphomas and many multiple myelomas; and some acute myeloid leukemias. CD56 is a neural/neuroendocrine and NK‑cell marker, so expression is seen in tumors of those lineages.

What does a positive CD56 mean?plus

CD56 positivity means cells express the CD56 (NCAM) surface marker, commonly identifying natural killer (NK) cells and some T‑cell subsets. In clinical testing, CD56+ can indicate an NK‑cell population or abnormal expression seen in certain hematologic malignancies (some leukemias/lymphomas) and neuroendocrine tumors. Interpretation depends on cell type and other markers; clinical correlation and further testing are needed.

What is CD56 also known as?plus

CD56 is the cluster-of-differentiation name for the neural cell adhesion molecule (NCAM, also called NCAM1), a cell-surface glycoprotein involved in adhesion, migration and signaling. It’s expressed on natural killer (NK) cells, subsets of T cells and neuronal tissues. NCAM has multiple isoforms (e.g. 120, 140, 180 kDa) important in neural development and immune recognition.

Can menstruation affect CD56 (Natural Killer Cells) results?plus

Some tests, such as iron studies and certain hormone panels, can be influenced by your menstrual cycle. If you are on your period, mention it so your doctor can judge whether timing matters for CD56 (Natural Killer Cells).

Can I take my diabetes medication before CD56 (Natural Killer Cells)?plus

If you take insulin or diabetes tablets and are fasting for CD56 (Natural Killer Cells), ask your doctor whether to delay the dose until after the sample is collected, to avoid a low-sugar episode.

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