Pathology Handbook

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Prothrombin G20210A Mutation

Alternative Names:

Prothrombin Gene
PT Gene
G20210A
PT20
210; Prothrombin 20
210; PGM

Laboratory:

Haematology

Test Code:

FVV

Specimen Types:

Blood

Container Types:

EDTA 4 mL

Adults Volume or Mass:

4 mL

Minimum/Paediatric Volume or Mass:

3 mL

Collection & Request Instructions:

A separate container is required for this test.

For identification of carriers of inherited venous thrombophilia. General population screening and routine screening before prescribing oral contraceptives or hormone replacement therapy are not recommended. test should only be requested by a practioner skilled in genetic counselling of thrombophilia. The significance of a polymorphism in an affected individual is uncertain.

Transport Instructions:

Room Temperature

Assay Frequency:

Weekly