#ExistRefRangeSet>
Reference Interval:
#ExistRefRangeTable> | Test Number
| Components
| Reference Interval
| | 0030235 | Partial Thromboplastin Time
| 24-35 seconds
| | 0030095 | Factor VIII, Activity
| 0-6 years: 56-191% 7-9 years: 76-199% 10-11 years: 80-209% 12-13 years: 72-198% 14-15 years: 69-237% 16-17 years: 63-221% 18 years and older: 56-191%
| | 0099869 | Homocysteine, Total
| < 11 µmol/L, for both male and female
| | 0056060 | Prothrombin (F2) G20210A Mutation
| Negative: This sample is negative for the factor II, prothrombin 20210A mutation.
| | | APC Resistance Profile
| Effective February 21, 2011
2.00 or greater
| Test Number
| Components
| Reference Interval
| | 0030127 | APC Resistance Profile
| Refer to report | | 0097720 | Factor V Leiden (F5) R506Q Mutation
| Refer to report |
| | | Factor V Leiden by PCR & Fluorescence Monitoring
| Negative: The sample is negative for factor V Leiden, R506Q mutation.
| |
*ExistRefRangeTable>
|
*ExistRefRangeSet>
#ExistInterpDataSet>
| Interpretive Data: |
#ExistInterpData>Ratios less than 2.00 suggest APC resistance. This method uses factor V deficient plasma; therefore, APC resistance due to a nonfactor V mutation will not be detected. Extreme factor V deficiency may cause abnormal ratio.
*ExistInterpData>
|
*ExistInterpDataSet>
#ExistNote>
| Note: |
If APC resistance is normal, then no further testing will be added. If APC resistance is abnormally low, then Factor V Leiden by PCR will be added. Additional charges apply.
|
*ExistNote>
#ExistCPT>
| CPT Code(s): |
85730, 85240, 83090, 81240, 85307; If reflexed, add 81241
|
*ExistCPT>
#ExistCrossReferences>
Cross References: |
Hypercoag (Thrombotic Risk, Inherited Etiologies (Most Common) with Reflex to Factor V Leiden), Hypercoagulable Panel (Thrombotic Risk, Inherited Etiologies (Most Common) with Reflex to Factor V Leiden)
, Thrombophilia (Thrombotic Risk, Inherited Etiologies (Most Common) with Reflex to Factor V Leiden) |
*ExistCrossReferences>