PERIPHERAL BLOOD SMEAR (PBS)
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PERIPHERAL BLOOD SMEAR (PBS)
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LABORATORY SECTION:
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METHODOLOGY:
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- Direct Microscopic Examination
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PURPOSE:
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- used to look for abnormalities in blood cells
- provides information on the number and shape of cells that can help diagnose certain blood disorders or other medical conditions
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PATIENT PREPARATION:
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- No patient preparation needed
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TYPE OF SPECIMEN:
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- 2mL EDTA whole blood for adults
- slides should be secured on a firm container to prevent breakage
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REJECTION OF SPECIMEN:
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- QNS (quality not sufficient)
- improper collection
- specimen storage and transport were outside temperature range
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RUNNING DAY:
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SPECIMEN STABILITY:
- ROOM TEMPERATURE (20-24°C)
- REFRIGERATED TEMPERATURE (2-8°C)
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RELEASING OF RESULTS:
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- 3-5 days after specimen collection
*this may varies depending on the specialist doctor that may read the smear
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