It needs no fasting and the sample is collected in a minute. Phone 8872524007 with any questions before you come.
What the Peripheral Smear test checks
Most Indian labs stain smears with Leishman stain, which colours red cells pink and the nuclei of white cells purple. The report usually covers three sections:
- Red cells: whether they are normal-sized and well filled (normocytic normochromic), small and pale (microcytic hypochromic), or large (macrocytic). It notes odd shapes such as target cells, tear drops, fragments or sickle cells.
- White cells: a manual differential count, toxic changes seen in bacterial infection, and any immature or abnormal cells.
- Platelets: an estimate of number and whether they are clumped or unusually large.
Malaria parasites may be seen on a smear, but a dedicated malaria test with thick and thin films is the better way to look for them.
Why your doctor may order it
Usually because a CBC has thrown up something that needs a closer look: a very low or high white count, an unexplained anaemia, or a platelet count that doesn't match the patient's condition. It's also ordered to type an anaemia, for example to see whether low haemoglobin comes with small cells (often iron) or large ones (often B12 or folate). Persistent fever, an enlarged spleen or suspected haemolysis are other reasons.
How to prepare
No preparation. Food and water are fine. If you've had a transfusion in the past few months, tell us, as donor cells will appear on the slide too.
Sample type and report time
Blood is taken into a purple-top EDTA tube and the slide is made soon after, because cell shapes start to change if the sample sits too long. That's why home collection in Banur for smears is done early in the day. The report is usually ready the same day for samples given by 11 am; a slide needing extra review may take a little longer and we'll tell you if so.
Understanding your results
A smear report is written in words, not just numbers. Terms like "anisocytosis" (cells of uneven size) or "poikilocytosis" (uneven shapes) describe what was seen. A microcytic hypochromic picture can be associated with iron deficiency or thalassaemia trait. Macrocytes and hypersegmented neutrophils can point towards B12 or folate deficiency. Fragmented red cells, blasts or many immature white cells need prompt follow-up with your doctor.
Your doctor reads the result alongside your symptoms and other tests. No single smear finding gives a diagnosis on its own.
FAQ
Is a peripheral smear the same as a CBC?
No. A CBC is a machine count; a smear is a microscope review. They complement each other.
Can a peripheral smear detect leukaemia?
It can show abnormal cells that raise the suspicion. Confirming leukaemia needs further tests ordered by a specialist.
Is there a peripheral smear test near me in Banur that reports the same day?
If you are searching for a peripheral smear test near me in Banur, Alpha Laboratory usually reports routine smears the same day when the sample comes in by 11 am.
Does a smear hurt more than a normal blood test?
No. It uses the same single needle prick from the arm.
Book at Alpha Laboratory
For a peripheral smear test, bring the earlier CBC report if you have it; it helps the pathologist. To book, call 8872524007, WhatsApp us, or send a message from our contact page.