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VWD Diagnostic Evaluation

Important Note

** Pediatric Oncology Use Only**

Reflexive algorithm always includes: FVIII Activity, VWF Antigen, VWF GPIbM Activity, and VWF Collagen Binding. Reflex testing may include: VWD Type 2B Binding, VWD Type 2N Binding, VWF Propeptide Antigen, and/or VWF Quantitative Multimer

 

 

Department

Versiti (BC Wisconsin)

Specimen Type

Blood

Method

Refer to Website

Container

Citrated Plasma (light blue top)

Standard Volume

6 mL

Minimum Volume

4 mL

Pediatric Volume

4 mL (does not allow for repeat testing)

Ship Temperature

Frozen Temperature

Stability Refrigerated

N/A

Stability Room Temp

N/A

CPT Codes

Includes: 85240; 85246; 85397; 83520 May Include: VWD 2B Binding 83519; VWD 2N Binding 85246, 85240; VWF PP Ag 83520; VWF Quant Mult 85247