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This is a sendout test. Please note that turnaround time is defined as the anticipated time from set up day to results release.
S52309: von Willebrand Factor Collagen Binding Assay [10924X] Print View
vWf:Collagen Binding ELISA  45 - 198  % normal 
Ratio (CBA/vW Ag) ELISA  > .49  ratio 

PRIMARY
1 Plasma Citrated 1 (0.5) mL   Frozen - 21 Day(s)/Refrigerated - 24 Hour(s)/Room Temperature - 24 Hour(s)  
ALTERNATE

Do not thaw/Re-freeze, Hemolysis & Lipemia are causes for rejection.
Setup Schedule
Monday, Wednesday

Reported (Analytical Time)
3 days

CPT Code
83520

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

Notes
This test was performed using a kit that has not been approved or cleared by the FDA. The analytical performance characteristics of this test have been determined by Quest Diagnostics Nichols Institute, San Juan Capistrano. This test should not be used for diagnosis without confirmation by other medically established means.






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