Antenatal Downs Screen

Antenatal Downs Screen image

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Pathology category

Biochemistry - referred tests

Code

ANDS

Referral code

Request form

Test information

Down’s screening: Ist Trimester (combined test) 2nd trimester (quad test)

Guidelines

Pre-analytical

Reference range

see report

Tube type

SST

Tube type info

SST

Special requirements

Serum

Minimum volume

2 mL

Assay frequency

TAT Inpatient (urgent)

TAT Inpatient

1 week

TAT GP/Outpatient

1 week

Referral lab

Department of Clinical Chemistry, Birmingham Womens Hospital

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