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Thrombophilia Screening

Category Haematology
Reporting frequency 1 week

Collection conditions

Samples must be filled to mark, taken with minimum stasis and analysed within 4 hours after venipuncture.

Additional information

Use multidisciplinary request form – under ‘other tests’

Reference range information:

Lupus inhibitor (Lupus anticoagulant screen: DRVVT&RTI tests)
Written comment DRVVT&RTI = 0 -1.20
Antithrombin 75 – 150iμ/dl
Protein S 66 – 130% of normal control plasma
Protein C 70 – 150iμ/dl
Activated Protein C Resistance Ratio >2.2 – 3.5

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Latest news

May 10, 2021

Epsom and St Helier University Hospitals and South West London Pathology announce new pathology partnership

Epsom and St Helier University Hospitals NHS Trust and South West London Pathology are announcing the formation of a new pathology partnership for south west London and beyond.

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April 6, 2021

SWLP says a sad farewell to virologist Dr David Carrington

The end of March marked the retirement of St George’s Hospital Virologist Dr David Carrington.

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April 6, 2021

Croydon Health Services CEO opens refurbished SWLP laboratories

On Friday 26 March, the South West London Pathology (SWLP) laboratories at Croydon University Hospital were delighted to welcome Trust Chief Executive Matthew Kershaw to open the newly refurbished laboratories.

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March 15, 2021

Blood Transfusion now live with new Laboratory Information Management System

Blood Transfusion at SWLP sites is now live with a new Laboratory Information Management System.

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