Heinz bodies, Blood

Diagnostic Use

For the investigation of haemolytic anaemia due to drugs, enzyme deficiencies or the presence of unstable haemoglobins.

Department

Haematology - Special Tests

Delphic Registration Code

HBSC

Turnaround Time

4 days

Test Code

1405

Specimen Type

• Whole Blood

Specimen Requirements

Tube/Container Type:

Preferred

• EDTA (Lavender Cap)

Preferred Sample Volume (ml)

4.0

Minimum Sample Volume (ml)

4000

No of Samples Required

1

Paediatric Specimen Requirements

Tube/Container Type:

Preferred

• EDTA (Lavender Cap)

Preferred Sample Volume (ml)

3.0

Aliquot Instructions

Sample Type

• Whole Blood

Minimum Volume (ml)

0.5

Transport to Lab

Ambient (8 - 24 degrees Celsius)
If overnight - Chilled (2 - 8 degrees Celsius)

Additional Referral/Aliquot Information

Preferred aliquot 1 x 4.0mL EDTA whole blood, minimum aliquot 500uL EDTA whole blood

Interpretation

Heinz bodies represent the end-product of haemoglobin degradation, and are usually a sign on chemical poisoning or drug intoxication, G6PD deficiency, or an unstable haemoglobin.

Reference Intervals

0 = none seen

1 = small numbers seen

2 = moderate numbers seen

3 = numerous seen

Test Method

Methyl Violet - Supravital stain

Non-Funded Test Cost

$37.95 (Exclusive of GST)

Billing Code

1405

Also forms part of a haemoglobinopathy/thalassaemia screen.
Test Availability: Mon - Fri, 0800 - 1700 (urgent testing by arrangement)

Contact Information

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