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

Leucocyte Common Antigen (LCA): CD 45 in Kaushambi, Ghaziabad: The Leucocyte Common Antigen (CD45) test looks for the CD45 protein found on most white blood cells. Book with GetVisit for NABL-accredited results, same-day slots, home collection and cashless OPD.

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

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 LCA 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 LCA may be needed?

A doctor may recommend LCA 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 Ghaziabad, with lab slots and home collection in Kaushambi, Kavi Nagar, and nearby areas.

How is LCA performed?

A trained professional collects the required sample (swab, sputum, or fluid) at a GetVisit collection centre in Kaushambi or Kavi Nagar, Ghaziabad using sterile technique. The sample is barcoded and transported to the NABL lab, and your digital report follows in the GetVisit app once results are authorised.

How accurate is LCA?

Samples collected in Kaushambi or Kavi Nagar, Ghaziabad 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 LCA?

Risk is minimal. Swab, sputum, or fluid collection by a trained professional in Kaushambi or Kavi Nagar, Ghaziabad 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 Ghaziabad

Fasting and diet:

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

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.

Medication:

There's usually no need to stop your regular medication; just let the staff know what you take.

Timing and slots:

Morning appointments suit most tests, when the body's markers are most stable. GetVisit home collection in Ghaziabad starts at 6:00 AM, including Kavi Nagar and Nehru Nagar.

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

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 Ghaziabad ?

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 LCA done in Ghaziabad?

Ghaziabad's position in the NCR pollution belt, heavy commute burden, high combined diabetes and cardiovascular prevalence, extreme seasonal temperatures, and monsoon flooding around Loni and Bhopura make regular preventive diagnostic testing important for residents citywide. Those who benefit most from Leucocyte Common Antigen (LCA): CD 45 include patients whose triggers are unclear despite avoidance, and those being considered for immunotherapy. Identifying the allergen in Ghaziabad makes avoidance and treatment far more effective.

What conditions can LCA 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 LCA 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 LCA 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 your LCA results are ready?

Your GetVisit digital report is delivered to your phone as soon as results are authorised. Share it directly with your doctor via the app, or book a consultation with a GetVisit-verified specialist on the same platform. Critical values outside a safe range are flagged by the laboratory for urgent clinical review.

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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 Leucocyte Common Antigen (LCA): CD 45 be combined with a health package?plus

Yes. Leucocyte Common Antigen (LCA): CD 45 can be booked on its own or as part of a broader preventive health package on GetVisit, which often works out more cost-effective. You can choose either option before payment.

Can I exercise before Leucocyte Common Antigen (LCA): CD 45?plus

Avoid strenuous exercise for 12 to 24 hours before Leucocyte Common Antigen (LCA): CD 45, since intense activity can temporarily change several blood markers. Light everyday movement is fine.

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