Peripheral Smear Examination

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Includes 3 Parameters
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Rs.320
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Sample Type
  • Blood
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Test Code
#HM002
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Fasting
No
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Report Within
Same day if sample by 9:00AM on Daily

A Peripheral Smear Examination, also called a Peripheral Blood Smear, is a laboratory test that allows doctors to visually assess the size, shape, and number of blood cells, including red blood cells (RBCs), white blood cells (WBCs), and platelets under a microscope.

Unlike automated blood tests, this examination provides a detailed view of blood cell morphology, helping detect abnormalities that machines may miss. It is often used alongside a Complete Blood Count (CBC) to provide deeper insights.

Doctors recommend this test to diagnose infections, anemia, blood disorders, and certain cancers, as well as to evaluate unexplained symptoms like fatigue, fever, or abnormal blood counts.

At Torrent Diagnostics, the test is performed by trained professionals using standardized microscopic techniques aligned with national and international laboratory guidelines, ensuring accurate and reliable interpretation.

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Why is the Peripheral Smear Examination Test Done?

The peripheral smear examination is an important diagnostic tool used to evaluate blood cell abnormalities in detail. As per Indian Council of Medical Research guidelines, this test helps to:
  • Diagnose different types of anemia
  • Detect infections, including malaria and other parasitic diseases
  • Identify blood disorders such as leukemia
  • Evaluate abnormal results from CBC
  • Assess platelet abnormalities
  • Monitor ongoing treatment for blood-related conditions
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Who Should Get Tested?

Symptoms Suggesting Blood Disorders

You may need this test if you experience:
  • Persistent fatigue or weakness
  • Pale skin
  • Fever or recurrent infections
  • Unexplained bruising or bleeding
  • Weight loss
  • Enlarged lymph nodes

When Blood Counts Are Abnormal

Doctors often recommend a peripheral smear if your CBC results are abnormal, to understand the underlying cause.

High-risk or Special Conditions

  • Suspected malaria or parasitic infections
  • Patients with chronic illnesses
  • Individuals undergoing cancer treatment
  • People with unexplained symptoms
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How to Read the Results?

The peripheral smear report describes the appearance and characteristics of blood cells. Interpretation should always be done by a qualified doctor.

Red Blood Cells (RBCs)

Doctors assess the size, shape, and color of RBCs.
Morphology What it Means
Small or pale cells May indicate iron deficiency anemia
Large cells May suggest vitamin deficiency
Irregular shapes May indicate specific blood disorders

White Blood Cells (WBCs)

The number and type of WBCs help detect:
  • Infections (bacterial, viral, parasitic)
  • Inflammation
  • Blood cancers (like leukemia)

Platelets

Platelets are responsible for blood clotting.
Platelet Count What it Means
Low platelet count Risk of bleeding (seen in dengue, infections)
High platelet count May indicate inflammation or other conditions

Presence of Abnormal Cells or Parasites

  • Malaria parasites may be visible
  • Abnormal or immature cells may suggest serious conditions
As per All India Institute of Medical Sciences and National Health Portal, smear findings are interpreted along with clinical symptoms and other lab tests.
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What to Ask the Doctor?

When discussing your results, consider asking:
  • Are my blood cells normal in size and shape?
  • Do I have anemia or an infection?
  • Are there any abnormal or immature cells?
  • Do I need further tests like CBC, iron studies, or bone marrow test?
  • What could be causing these abnormalities?
  • How can this condition be treated or managed?
How our test process works!
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STEP 01
Identity Verified at Every Step
Verified identity at every step to eliminate sample mix-ups
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STEP 02
Sterile, Barcoded Collection
Sterile, barcoded collection to maintain sample integrity
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STEP 03
Expert-Led Sample Collection
Trained professionals ensuring safe, accurate, and comfortable collection

FAQs To Help You Know Better

What is a peripheral smear examination?
It is a test where a blood sample is examined under a microscope to study the appearance and characteristics of blood cells.
Is the test painful?
No, it is a simple blood test involving a small needle prick, similar to other routine blood tests.
Do I need to fast before the test?
Fasting is not required for a peripheral smear examination.
Why is this test done along with CBC test?
While CBC test provides numerical values, the peripheral smear test gives a visual assessment, helping doctors better understand abnormalities.
Can this test detect infections?
Yes, it can help detect infections by identifying changes in white blood cells or the presence of parasites like malaria.
How long does it take to get results?
Results are usually available within a day, depending on the laboratory.
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