CUH Logo

Mobile menu open

Haematology tests

All results are reported with appropriate age and sex related reference ranges. Normal ranges stated here are for male and female age 18-65 years and above 65 if different. Full Reference ranges can be supplied on request.

Peripheral blood films will be performed if results are indicative of requiring morphological review.

In addition, if a peripheral blood film is required please contact the Haematology Laboratory to discuss.

Available tests
Test Sample Type
(Bottle)
Reference  range Referral site* Turnaround Time
(urgent)
Turnaround Time
(routine)- Acute/Community
Comments
Test Full Blood Count Sample Type
(Bottle)
EDTA (Red)
Reference  range WBC
3.6 -10.2 109/L (18-65yr)
3.6-10.5 109/L
(65+yr)
 
Hb
Female
120 -156 g/L
(18-65yr)
118-158 g/L
(65+ yr)
Male
135-172 g/L
(18-65yr)
125-172 g/L
(65+yr)
 
Platelets
150-370 109/L
(18-65yr)
160-370 g/L
(65+yr)
Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
8 hours
Comments
Test Blood film/manual Differential Sample Type
(Bottle)
EDTA (Red)
Reference  range Please see report Referral site* Turnaround Time
(urgent)
2 hour
Turnaround Time
(routine)- Acute/Community
3 Working days
Comments Note the blood film must be made within 24 hours of
bleeding
Test Blood Film Medical Review Sample Type
(Bottle)
EDTA (Red)
Reference  range Please see report Referral site* Turnaround Time
(urgent)
6 Hours
Turnaround Time
(routine)- Acute/Community
4 days routine
Comments
Test Reticulocyte count Sample Type
(Bottle)
EDTA (Red)
Reference  range 25 – 105 109/L Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments
Test ThromboExact Platelet count Sample Type
(Bottle)
ThromboExact  (Dark
Red)
Reference  range 150-370 109/L
(18-65yr)
 
160-370 109/L
(65+yr)
Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments ThromboExact tubes provided on an individual patient
basis, Contact Lab to discuss
Test Citrated Platelet Count Sample Type
(Bottle)
Citrate (Green)
Reference  range 150-370 109/L
(18-65yr)
160-370 109/L
(65+yr)
Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments Contact Lab to discuss
Test Heparin ratio Sample Type
(Bottle)
Reference  range Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
4 hours / N/A for community
Comments
Test Erythrocyte Sedimentation Rate (ESR) Sample Type
(Bottle)
Citrate (Purple)
Reference  range Please see report
(Age and sex related)
Referral site* Turnaround Time
(urgent)
1hour 15mins
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments Exact quantity of blood required – allow blood to fill
vacuum.
Test Infectious Mononucleosis Test (glandular fever) Sample Type
(Bottle)
EDTA (Red) and a clotted sample
Reference  range See report Referral site* Turnaround Time
(urgent)
2 hours
Turnaround Time
(routine)- Acute/Community
1 working day/1 working day
Comments
Test Malarial parasite screen –(DNA Amplification) Sample Type
(Bottle)
EDTA (Red)
Reference  range See  report Referral site* Turnaround Time
(urgent)
<4 hours
Turnaround Time
(routine)- Acute/Community
4 hours/4 hours
Comments
Test Malarial HRPII card & Thin film Sample Type
(Bottle)
EDTA (Red)
Reference  range See  report Referral site* Turnaround Time
(urgent)
<4 hours
Turnaround Time
(routine)- Acute/Community
4 hours/4 hours
Comments
Test Malaria thick film Sample Type
(Bottle)
EDTA (Red)
Reference  range See  report Referral site* Turnaround Time
(urgent)
<4 hours
Turnaround Time
(routine)- Acute/Community
1 working day
Comments
Test Antenatal Sickle Cell and Thalassaemia Screen Sample Type
(Bottle)
2x EDTA (Red), 1 Serum (Brown)
Reference  range See  report Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
<3 working days [provisional]. 10 working days [full]
for all
Comments
Test Haemoglobin Variant Screen Sample Type
(Bottle)
EDTA (Red)
Reference  range See  report Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
<3 working days
Comments
Test Haemoglobin Variant Confirmation Sample Type
(Bottle)
EDTA (Red)
Reference  range See  report Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
<10 working days
Comments
Test Haemoglobin F Quantification Sample Type
(Bottle)
EDTA (Red)
Reference  range See  report Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
<3 working days/<3 working days
Comments
Test Haemoglobin H Bodies Sample Type
(Bottle)
EDTA (Red)
Reference  range See  report Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
1 working day/ N/A for community
Comments
Test Sickle screen Sample Type
(Bottle)
EDTA (Red)
Reference  range See  report Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
<3 working days
Comments Confirmed by
Haemoglobinopathy screen.
Test Clotting Screen
(PT & APTT)
Sample Type
(Bottle)
Citrate (Green)
Reference  range PT
Range see report
APTT
Range see report
Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments PT,
APTT performed on all coagulation screens. Fill sample tube to mark.
Test Fibrinogen (QFA) Sample Type
(Bottle)
Citrate (Green)
Reference  range QFA
Range see report
Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments Fill sample tube to mark.
Test INR (oral anticoagulant control) Sample Type
(Bottle)
Citrate (Green)
Reference  range Patient specific therapeutic range Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments Fill sample tube to mark.
Test APTT Ratio Sample Type
(Bottle)
Citrate (Green)
Reference  range Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments Fill sample tube to mark.
Test D-Dimer Sample Type
(Bottle)
Citrate (Green)
Reference  range 0-230 ng/ml Referral site* Turnaround Time
(urgent)
1 hour
Turnaround Time
(routine)- Acute/Community
4 hours/8 hours
Comments Fill sample tube to mark. Test can be expedited in
critical situations
Test Thrombin Time Sample Type
(Bottle)
Citrate (Green)
Reference  range See  report Referral site* Turnaround Time
(urgent)
1 Hour
Turnaround Time
(routine)- Acute/Community
4 hours/N/A
Comments sample validity < 24 hrs
Test Anti-Xa Sample Type
(Bottle)
Citrate (Green)
Reference  range See  report Referral site* Turnaround Time
(urgent)
1 Hour
Turnaround Time
(routine)- Acute/Community
8 hours/ 8 hours
Comments
Test G-6-PD Screen Sample Type
(Bottle)
EDTA (Red)
Reference  range Referral site* Turnaround Time
(urgent)
2 hour
Turnaround Time
(routine)- Acute/Community
<10 working days/<10 working days
Comments
Test G-6-PD Assay Sample Type
(Bottle)
EDTA (Red)
Reference  range 10.0-14.5 U/gHb Referral site* Turnaround Time
(urgent)
24 hours
Turnaround Time
(routine)- Acute/Community
<10 working days/<10 working days
Comments
Test PK Assay Sample Type
(Bottle)
EDTA (Red)
Reference  range 7.0-16.7 U/gHb Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
<10 working days
Comments
Test Hexokinase Sample Type
(Bottle)
EDTA (Red)
Reference  range Referral site* Turnaround Time
(urgent)
N/A
Turnaround Time
(routine)- Acute/Community
<10 working days/<10 working days
Comments Send Away Test
Test Plasma Viscosity Sample Type
(Bottle)
EDTA (Red)
Reference  range 1.5-1.72
mPa/s
Referral site* Turnaround Time
(urgent)
2 hours
Turnaround Time
(routine)- Acute/Community
3 working days /N/A for community
Comments This
needs to be a separate tube to the FBC. Call Lab to discuss
Test Heinz Bodies Sample Type
(Bottle)
EDTA (Red)
Reference  range Referral site* Turnaround Time
(urgent)
4 hours
Turnaround Time
(routine)- Acute/Community
N/A
Comments Call
Lab to discuss
Test Free Haemoglobin Sample Type
(Bottle)
Serum
(Brown)
Reference  range Referral site* Turnaround Time
(urgent)
<1 working day
Turnaround Time
(routine)- Acute/Community
Only available for Papworth patients on VAD.  Samples must be in by 12.00 for same day
service
Comments Free Haemoglobin