Search
Lab Questions? Call 617-724-LABS • Full List of TestsAdvanced Search

 
PTT mixing study
Lab code: PTTMX
 
Test Synonyms:
PTT mixing study
 
Lab:
Coagulation
Inpatient Req:
Coagulation (#70130)  
Outpatient Req:
Coagulation (#70130)  
Specimen:
Four Blue 3 ml
Please indicate on requistion if the patient is currently on anticoagulants and list anticoagulant(s).
Result Time:
1-2 days   Cost: $
Reference Interval:
 
Important Information:
Patients cannot be on hirudin or argatroban, and must be off coumadin for at least 10 days prior to testing. If the PTT Mixing Study indicates a factor deficiency, Intrinsic Pathway Factors will automatically be performed.