Diagnostics

Services available

• Vitamin K1 and vitamin K1 epoxide
• PIVKA II
• Warfarin
• Superwarfarin screen
• Vitamins A and E
• Whole blood/plasma Vitamin B6
• (total) Homocysteine
• Serum methylmalonic acid
• Tetrahydrofolate and 5-Methyltetrahydrofolate

Specimen requirements and delivery details (PDF 41Kb)

Clinical advice and expertise

Advice is available in the following areas:

• Vitamin deficiency/toxicity
• Suspected warfarin resistance
• Suspected warfarin/superwarfarin (rodenticide) poisoning
• Nutrition with respect to homocysteine metabolism

Please contact the laboratory if you require advice