Homocysteine

Clinical Significance

Studies have shown that a moderate increase of plasma homocysteine is an independent risk factor for premature cardiovasular disease

Patient Preparation

Specimen Requirements

1.0 mL Plasma in a PST Mint Green Top Tube - Li Heparin

Transport And Storage

7 days Refrigerated

Collection Instructions

Centrifuge and separate from cells within 2 hours of collection

Minimum Volume

0.2 mL Serum

Neonatal Volume

Reference Range:

Adult < 60 years of age: 4.5 -15 umol/L

Methodology:

• Chemiluminescence (CL)

Clinical Significance

Studies have shown that a moderate increase of plasma homocysteine is an independent risk factor for premature cardiovasular disease

CDM

01480292

CPT Coding

83090

Medical Necessity May Apply