Test Directory

Procalcitonin

Containers - Adult

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Brown Capped Gel Tube
Volume Range

0.5mL

Additive per Container

None

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Orange Cap
Volume Range

0.5mL

Additive per Container

Lithium heparin

Containers - Child

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Orange Cap - Paediatric
Volume Range

0.5mL

Additive per Container

Lithium heparin

Reference ranges

<0.25 µg/L - In the context of an LRTI, not prescribing antibiotics would be a safe option.

≥0.25 µg/L - Interpret PCT in the context of the patient's illness.

Laboratory Site

RIE
51 Little France Crescent
Old Dalkeith Road
Edinburgh
EH16 4SA
Telephone (Biochemistry): 0131 242 6806

Availability

This test is currently restricted to COVID-19 positive, or suspected, patients. Requests from microbiology and/or ITU only, to help guide antibiotic prescribing.

Anticipated turnaround

Samples received at RIE- 1 day; samples received at WGH- 2 days