PLAP

Referred to Berkshire & Surrey Pathology Services, Frimley Park Hospital NHS Foundation Trust, Portsmouth Road, Frimley, Surrey GU16 7UJ
 

Alternative names, keywords

Placental alkaline phosphatase, placental ALP

Samples required

Clotted blood (gold cap, 5 mL tube). Smaller tubes are available for paediatric samples.

Test indications

To monitor known cases of seminoma. Not diagnostic, normal values do not exclude malignancy.

Reference range

< 0.5 µmol/L (non-smokers)
Up to 1.0 µmol/L in moderate smokers (1 pack/day), higher in heavy smokers.

Turnaround time

Referral lab quotes turnaround time of 7 days, however additional time must be allowed for packing, dispatch and delivery of sample, and return and processing of results.

Enquiries

Biochemistry (Referrals)