Differential Leukocyte Count (DLC) in Chennai

Test Overview

Overview of Differential Leukocyte Count (DLC)

The Differential Leukocyte Count (DLC) test, commonly referred to as a WBC differential, is a comprehensive analysis of white blood cell types in your bloodstream. White blood cells are integral to the body's immune defence, and the DLC test measures the levels of five specific types—neutrophils, lymphocytes, monocytes, eosinophils, and basophils. By evaluating both the percentage and the absolute count of these cells, the DLC blood test in Chennai provides valuable insights into immune health, helping detect infections, inflammation, and other immune-related conditions.

Apollo offers a Differential Leukocyte Count (DLC) test across many cities such as:

You can also download the Apollo 24|7 App for a better experience.

Tests Included in Differential Leukocyte Count (DLC)

The DLC count typically includes several tests that provide a comprehensive analysis of the white blood cells. These tests include:

• Neutrophils: These cells primarily combat bacterial infections and acute inflammation by engulfing and destroying foreign particles and microorganisms.
• Lymphocytes: Crucial for the adaptive immune response, lymphocytes, including B cells and T cells, help fight viral infections and other pathogens.
• Eosinophils: Involved in fighting parasitic infections and allergic reactions, eosinophils help reduce inflammation.
• Monocytes: These cells mature into macrophages, which are responsible for cleaning up dead cells and foreign substances.
• Basophils: Involved in allergic reactions and inflammation, basophils release histamine, causing symptoms like itching and swelling.

Optional tests that may be included based on the results of other tests:

• Blasts: Immature cells that are not typically found in the peripheral blood. Their presence can indicate leukaemia or bone marrow disorders.
• Pro-myelocytes, Myelocytes, Meta-myelocytes, and Bands: These cells represent different stages of neutrophil development. Their presence in the blood can indicate infection or bone marrow stress.
• Prolymphocytes: Early stages of lymphocyte development, rarely found in the blood.
• Atypical Cells: Abnormal cells that do not fit into standard categories, possibly indicating infection, inflammation, or malignancy.
• NRBCs (Nucleated Red Blood Cells) per 100 WBC: Indicates the presence of immature red blood cells in the blood, signalling bone marrow stress or disease.
• Corrected TLC: Adjusts the total leukocyte count depending upon the presence of nucleated red blood cells.

What medical treatments/procedures can require the Differential Leukocyte Count (DLC)?

The Differential Leukocyte Count (DLC) test can be essential in various medical treatments and procedures. Here are some key scenarios where it may be required:

• Monitoring Treatment for Infections: Patients receiving antibiotic or antiviral treatments for infections often undergo DLC testing to evaluate the effectiveness of the therapy and the immune system's response.
• Evaluating Blood Disorders: Individuals diagnosed with blood disorders, such as leukaemia or other haematological conditions, may require regular DLC tests to monitor white blood cell counts and assess treatment efficacy.
• Managing Autoimmune Diseases: Patients with autoimmune conditions like lupus or rheumatoid arthritis may need periodic DLC testing to monitor immune function and detect any exacerbations of their disease.
• Pre-Surgical Assessment: Before surgery, particularly for patients with a history of immune disorders or those undergoing major operations, a DLC test can help assess the immune status and identify any potential issues that could complicate recovery.
• Evaluating Response to Chemotherapy: Cancer patients undergoing chemotherapy often have their DLC tested to monitor for neutropenia (low neutrophil count), which increases infection risk and may require intervention.
• Assessing Allergic Reactions: In cases of severe allergic reactions or anaphylaxis, a DLC test may be performed to evaluate the immune response and identify elevated levels of eosinophils, which can indicate allergic conditions.
• Routine Health Check-ups: For individuals undergoing comprehensive health screenings, a DLC test may be included to provide insights into overall immune health and detect any underlying conditions.

Test Requirements

To undergo a DLC blood test in Chennai, you will need to visit a diagnostic centre or have a phlebotomist collect your blood sample. The requirements for the DLC test are as follows:

• Fasting: Fasting is not typically required for the DLC test, but it may be necessary if other tests are being performed alongside it.
• Sample Collection: A phlebotomist will draw a small blood sample from a vein in your arm using a sterile needle and collect it in a vial. The process is quick and relatively painless. The blood sample will then be sent to the laboratory for processing and analysis.

Price of the Differential Leukocyte Count (DLC) in Chennai

The price of a DLC blood test in Chennai can vary depending on several factors, such as the location of the diagnostic centre, the type of laboratory, and any additional tests or services included. On average, the cost of a DLC test in Chennai ranges from Rs. _____ to Rs. _____. It is essential to check with your preferred diagnostic centre for the exact DLC test price in Chennai.

Reports of the Differential Leukocyte Count (DLC)

The following table shows the components of the DLC test and the DLC normal range in Chennai:

NOTE: The values of these tests can vary depending on the laboratory conducting the DLC count in Chennai, age, sex, and underlying conditions.

How often should you be recommended the Differential Leukocyte Count (DLC)?

The frequency of recommending a Differential Leukocyte Count (DLC) test can vary based on individual health circumstances. Here are some general guidelines:

• Routine Monitoring: For individuals with chronic conditions such as autoimmune diseases or ongoing infections, a DLC test may be recommended every few months to monitor white blood cell levels and overall immune function.
• Post-Treatment Evaluation: After treatment for infections or blood disorders, including leukaemia, a DLC test is often advised to assess recovery and response to treatment. This may occur every few weeks or months, depending on the treatment plan.
• Symptomatic Assessment: If symptoms like recurrent infections, unexplained fatigue, or unusual bruising arise, a DLC test should be conducted as soon as possible to investigate underlying causes.
• Pre-Surgical Evaluation: Before surgery, especially for individuals with a history of immune-related issues, a DLC test may be recommended to ensure proper immune function and identify any potential complications.
• Family History or Risk Factors: Individuals with a family history of blood disorders or those undergoing treatments that may affect the immune system, such as chemotherapy, may need regular DLC testing as advised by their healthcare provider.

The specific frequency of testing should be determined by a healthcare professional based on individual health status and risk factors.

Book a Differential Leukocyte Count (DLC) Online

Booking a DLC blood test in Chennai through Apollo 24|7 is a simple and convenient process that can be completed from the comfort of your home. Here are the steps to follow:

• Visit the Apollo 24|7 website or download the app on your smartphone.
• Use the search bar to find "Differential Leukocyte Count (DLC)" or browse through the list of available tests.
• Select the DLC test and choose a convenient date, time, and location for your blood sample collection.
• Provide the necessary personal information and complete the booking process by making the payment.
• A confirmation message will be sent to you, and a phlebotomist will arrive at your chosen location to collect your blood sample at the scheduled time.
• Your blood sample will be sent to the laboratory for analysis, and the detailed report will be available on the Apollo 24|7 platform within the specified timeframe.