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Epic Code LAB335 Discontinued: von Willebrand Ristocetin Cofactor

Important Note

Test discontinued: 1/17/2023, recommended replacement test: VWF Activity

Interface Order Alias

10523

Reference Range

Adult: 58 – 150%

Pediatric reference ranges not established

Performing Department

COAGULATION

Performing Department Laboratory Location

Spectrum Health Regional Laboratory, Grand Rapids, MI

Methodology

Ristocetin induced agglutination

CPT

85245

Epic Test ID

1230101298

LOINC

VW Risto Cofactor: 6014-5

Mayo Access Code

SHO8376

Reviewed Date

1/17/2023