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Laboratory Medicine

Test Directory / Investigation of Transfusion Reaction

Investigation of Transfusion Reaction

EDTA x 1 (Pink Top) and EDTA X 1 (Purple Top) and Urine. Transfused units should be returned to the lab for investigation

TestInvestigation of Transfusion Reaction
Common Abbreviations
Specimen typeBlood and urine
Sample typeBlood and urine
Tube typeEDTA x 1 (Blue Top) and EDTA X 1 (Red Top) and Urine
Minimum volume *4.9 ml 3 ml Total of next available urine
Special precautionsCONTACT LABORATORY FOR ADVICE
Stability**up to 72 hrs
Turnaround timesWithin 24 hours
LaboratoryYork and Scarborough
Reference interval
LimitationsUSER MUST CONTACT LABORATORY Return all transfused blood packs and provide as much clinical information as per BT-TEM-ITR which is filled out in conjunction with BMS and TP to complete investigation Haemolysis and lipaemia may affect results
** For paediatric patients, smaller volumes (approximately 1 ml) are acceptable – please contact the laboratory for further advice if necessary.
**** Largely dependent on patients serological status and recent transfusion history
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Update for visitors

Visiting restrictions are in place at our hospitals to stop the spread of norovirus. These restrictions will be in place until further notice.

The following wards are closed to visitors:

There are four exceptions only to the restrictions. These are:

We understand these restrictions can be difficult when a loved one is unwell. The restrictions will be reviewed daily and lifted as soon as it is safe. Thank you for your understanding as we try to reduce the spread of norovirus in our hospitals.