Web: | mayocliniclabs.com |
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Email: | mcl@mayo.edu |
Telephone: | 800-533-1710 |
International: | +1 855-379-3115 |
Values are valid only on day of printing. |
Evaluating patients with thrombosis or hypercoagulability states
Detecting a lupus-like anticoagulant; dysfibrinogenemia; disseminated intravascular coagulation/intravascular coagulation and fibrinolysis
Detecting a deficiency of antithrombin, protein C, or protein S
Detecting activated protein C resistance (and the factor V R506Q [Leiden] variant if indicated)
Detecting the prothrombin G20210A variant
Test ID | Reporting Name | Available Separately | Always Performed |
---|---|---|---|
AATHI | Thrombophilia Interpretation | No | Yes |
PTSC | Prothrombin Time (PT), P | Yes, (order PTTP) | Yes |
APTSC | Activated Partial Thrombopl Time, P | Yes, (order APTTP) | Yes |
DRV1 | Dilute Russells Viper Venom Time, P | Yes, (order DRVI1) | Yes |
TTSC | Thrombin Time (Bovine), P | Yes | Yes |
CLFIB | Fibrinogen, Clauss, P | Yes, (order FIBTP) | Yes |
DIMER | D-Dimer, P | Yes, (order DDITT) | Yes |
ATTF | Antithrombin Activity, P | Yes | Yes |
CFX | Protein C Activity, P | Yes | Yes |
PSF | Protein S Ag, Free, P | Yes, (order PSTF) | Yes |
APCRV | Activated Protein Resistance V, P | Yes | Yes |
PTNT | Prothrombin G20210A Mutation, B | Yes | Yes |
Test ID | Reporting Name | Available Separately | Always Performed |
---|---|---|---|
ATTI | Antithrombin Antigen, P | Yes | No |
FACTV | Coag Factor V Assay, P | Yes | No |
F_7 | Coag Factor VII Assay, P | Yes | No |
F_9 | Coag Factor IX Assay, P | Yes | No |
F_10 | Coag Factor X Assay, P | Yes | No |
F_11 | Coag Factor XI Assay, P | Yes | No |
F_12 | Coag Factor XII Assay, P | Yes | No |
F8A | Coag Factor VIII Activity Assay, P | Yes | No |
RTSC | Reptilase Time, P | Yes | No |
F_2 | Coag Factor II Assay, P | Yes | No |
PCAG | Protein C Ag, P | Yes | No |
F5DNA | Factor V Leiden (R506Q) Mutation, B | Yes | No |
PNP | Platelet Neutralization Procedure | No | No |
PTMSC | PT Mix 1:1 | No | No |
APMSC | APTT Mix 1:1 | No | No |
PST | Protein S Ag, Total, P | No | No |
STACL | Staclot LA, P | No | No |
DRV2 | DRVVT Mix | No | No |
DRV3 | DRVVT Confirmation | No | No |
S_FX | Protein S Activity, P | Yes | No |
SOLFM | Soluble Fibrin Monomer | No | No |
PTFIB | PT-Fibrinogen, P | No | No |
Initial testing includes: prothrombin time (PT); activated partial thromboplastin time (APTT); dilute Russell viper venom time (DRVVT); thrombin time (bovine); fibrinogen; D-dimer; antithrombin activity; protein C activity; protein S antigen, free; prothrombin G20210A mutation; activated protein resistance V; and thrombophilia interpretation.
If PT is >13.9 seconds, PT mix will be performed at an additional charge.
If APTT is > or =38 seconds, APTT mix will be performed at an additional charge.
If APTT mix is > or =38 seconds and thrombin time is <35.0 seconds (no evidence of heparin), platelet neutralization procedure will be performed at an additional charge.
If DRVVT ratio is > or =1.20, DRVVT mix and DRVVT confirmation will be performed at an additional charge.
If thrombin time is > or =25.0 seconds, reptilase time will be performed at an additional charge.
If fibrinogen is <150 mg/dL, or clinically indicated, PT-Fibrinogen will be performed at an additional charge.
If D-dimer is >500 ng/mL FEU, soluble fibrin monomer will be performed at an additional charge.
If protein S antigen, free is <65% for males and females > or =50 years of age and <50% for females <50 years of age, protein S antigen, total will be performed at an additional charge.
If protein C activity is <70% with no evidence for an acquired decrease in protein C activity, protein C antigen may be performed at an additional charge.
If antithrombin activity is <80% with no evidence of an acquired decrease in antithrombin activity, antithrombin antigen will be performed at an additional charge.
If activated protein C resistance (APC) ratio is <2.3 or baseline APC APTT is prolonged, factor V Leiden (R506Q) variant analysis will be performed at an additional charge.
If appropriate, protein S activity, coagulation factor assays, or Staclot LA will be performed at an additional charge to clarify significant abnormalities in the screen test results.
See Thrombophilia Profile in Special Instructions.
PTSC, APTSC, DRV1, TTSC, APCRV: Optical Clot-Based
CLFIB: Clauss
DIMER, PSF,: Latex Immunoassay (LIA)
ATTF, CFX: Chromogenic Assay
PTNT: Direct Mutation Analysis