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Leucocyte Common Antigen (LCA) : CD 45, in Kanpur

Get Leucocyte Common Antigen (LCA) : CD 45 done in Govind Nagar, Kanpur with GetVisit. The Leucocyte Common Antigen (CD45) test looks for the CD45 protein found on most white blood cells. Verified allergist, home collection, and same-day digital reports across Rawatpur and the city.

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What is a Leucocyte Common Antigen (LCA) : CD 45 Test in Kanpur ?

What is Leucocyte Common Antigen (LCA) : CD 45?

The Leucocyte Common Antigen (CD45) test looks for the CD45 protein found on most white blood cells. CD45 helps identify cells that come from the blood or the immune system. Physical examination provides clues; a test result removes ambiguity and allows targeted, evidence-based management to begin promptly.

What does Leucocyte Common Antigen (LCA) : CD 45 measure?

This makes it useful when doctors need to tell whether a tumor or abnormal cells are of blood-cell origin. It is commonly used on biopsy tissue and in flow cytometry of blood or bone marrow. The test helps detect and classify leukemias and lymphomas. It also helps separate immune-cell tumors from non-immune tumors that may appear similar under a microscope.

What symptoms suggest Leucocyte Common Antigen (LCA) : CD 45 may be needed?

A doctor may recommend Leucocyte Common Antigen (LCA) : CD 45 when a patient reports hives or skin rash, nasal congestion, sneezing, itchy or watery eyes, asthma symptoms triggered by specific exposures, and digestive symptoms after eating specific foods. GetVisit makes testing convenient in Kanpur, with lab slots and home collection in Kalyanpur, Saket Nagar, and nearby areas.

How is Leucocyte Common Antigen (LCA) : CD 45 performed?

This test is performed on a swab or fluid sample collected by a trained healthcare professional, not on a routine blood draw. Collection is quick and done at a GetVisit-partnered lab or collection point in Kalyanpur or Saket Nagar, Kanpur, after which the sample is dispatched to the NABL-accredited lab for processing.

How accurate is Leucocyte Common Antigen (LCA) : CD 45?

Samples collected in Kalyanpur or Saket Nagar, Kanpur are processed at NABL-accredited labs using validated methods and internal quality control. Accuracy depends on correct collection technique by a trained professional, which GetVisit's partnered centres follow. Reports are accepted by hospitals, specialists, and insurers across India.

Are there any risks to Leucocyte Common Antigen (LCA) : CD 45?

Risk is minimal. Swab, sputum, or fluid collection by a trained professional in Kalyanpur or Saket Nagar, Kanpur may cause brief, mild discomfort but no lasting effects. Any specific precaution for your test will be explained at the collection centre.

Did you know?

Positive CD45 (LCA) means the cells express leukocyte common antigen, indicating a hematopoietic (white blood cell) origin.

Leucocyte Common Antigen (LCA) : CD 45 Test Preparation in Kanpur

Fasting and diet:

You do not need to fast. Have your normal meals, but skip a heavy, oily meal and alcohol the evening before as a general precaution.

Medication:

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

What to bring:

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

Timing and slots:

An early slot works best, especially for fasting tests. Home collection is available across Ashok Nagar, Vikas Nagar, and the rest of Kanpur.

Leucocyte Common Antigen (LCA) : CD 45 Test Parameters in Kanpur

Single standalone test:

Leucocyte Common Antigen (LCA) : CD 45. Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a Leucocyte Common Antigen (LCA) : CD 45 Test in Kanpur ?

When does a doctor order Leucocyte Common Antigen (LCA) : CD 45?

Leucocyte Common Antigen (LCA) : CD 45 is commonly included in immunophenotyping and lymphoma/leukemia panels. Doctors order it when patients have swollen lymph nodes, abnormal blood counts, unexplained fever, or a suspicious mass.

Who should get Leucocyte Common Antigen (LCA) : CD 45 done in Kanpur?

Kanpur's large industrial population, severe air pollution, water-quality-linked liver-infection risk, and rising diabetes and heart-disease rates make regular preventive diagnostic testing especially important for residents across the city. Allergy testing benefits people with recurrent hives, chronic nasal or respiratory symptoms, or reactions after specific foods. In Kanpur, seasonal and dust-related allergens affect many residents across Kalyanpur, Ashok Nagar, and surrounding areas.

What conditions can Leucocyte Common Antigen (LCA) : CD 45 help diagnose?

It helps diagnose and classify blood cancers and shows whether a tumor arises from white blood cells. Abnormal results can be caused by malignancy, reactive immune responses, infections, or effects of some drugs, and a family history of blood cancers may make this test more important.

What do Leucocyte Common Antigen (LCA) : CD 45 results mean?

Higher or positive results: CD45 positivity is not inherently good or bad. 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 Leucocyte Common Antigen (LCA) : CD 45 be repeated?

For preventive screening with a normal baseline: annually for most adults above 35. For monitoring a known condition: at the interval your specialist recommends , typically every 3 to 6 months for active conditions and annually for stable, well-controlled ones.

What happens after Leucocyte Common Antigen (LCA) : CD 45 results are ready?

You will be notified the moment results are ready, usually the same day for routine tests. Open the report in the GetVisit app to see each value beside its reference range, share it with your doctor in a tap, or book a specialist consultation to talk it through.

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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

Is CD45 positive good or bad?plus

CD45 positivity is not inherently good or bad. It’s a cell-surface marker that identifies leukocytes (white blood cells) and helps distinguish immune-cell origin from non-hematopoietic cells. Normal CD45 expression is expected on most immune cells; altered levels or atypical patterns can indicate disease and require clinical interpretation alongside other laboratory and clinical findings.

What does a positive CD45 LCA mean?plus

Positive CD45 (LCA) means the cells express leukocyte common antigen, indicating a hematopoietic (white blood cell) origin. In pathology this supports a diagnosis of lymphoma or leukemia rather than a non‑hematologic tumor (carcinoma, melanoma, sarcoma). It is not subtype‑specific; additional immunostains, morphology, and clinical information are needed to determine the exact diagnosis and guide management.

Is CD45 a tumor marker?plus

CD45 is a pan‑leukocyte antigen expressed on most hematopoietic cells; it is not a tumor‑specific marker. Clinically it is used in pathology and flow cytometry to identify hematopoietic origin and to classify leukemias and lymphomas. Some hematologic cancers show reduced or absent CD45, so results are interpreted with other markers and clinical context to establish diagnosis.

What is the common leukocyte antigen CD45?plus

CD45, or protein tyrosine phosphatase receptor type C (PTPRC), is the common leukocyte antigen expressed on all nucleated hematopoietic cells. It is a transmembrane tyrosine phosphatase that regulates Src‑family kinases, antigen‑receptor signaling, and lymphocyte development and activation. Multiple isoforms arise from alternative splicing. CD45 is widely used as a pan‑leukocyte marker in immunophenotyping and flow cytometry.

Can menstruation affect Leucocyte Common Antigen (LCA) : CD 45 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 Leucocyte Common Antigen (LCA) : CD 45.

Can I drink coffee or tea before Leucocyte Common Antigen (LCA) : CD 45?plus

If Leucocyte Common Antigen (LCA) : CD 45 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.

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