Ristocetin Inhibitor Assay Screen, Plasma
NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.
Diagnosis of inhibitors of von Willebrand factor in patients with severe (type 3) von Willebrand disease (VWD)
Diagnosis of certain acquired types of VWD
Special Instructions and Forms Describes specimen collection and preparation information, test algorithms, and other information pertinent to test. Also includes pertinent information and consent forms to be used when requesting a particular test
TEST CANNOT BE ORDERED WITHOUT REQUESTING PHYSICIAN'S CONSULTATION WITH MAYO CLINIC'S COAGULATION CONSULTANT.