Table 1 Results of coagulation studies
From: Assessment of specific risks for the recurrence of deep vein thrombosis: a case report
Test | Result | Normal Range | Control |
|---|---|---|---|
Prothrombin Time (PT) | 19.7 s | 10-12.8 s | 11.4 s |
Activated Partial Thromboplastin Time (APTT) | 36.5 s | 20-30 s | 26.4 s |
Thrombin Clottable Fibrinogen | 2.5 g/L | 2-4 g/L | Â |
Heat Precipitable Fibrinogen Measured by Lowry's Chemical Assay | 2.5 g/L | 2-4 g/L | Â |
Mixing studies with equal volume pooled normal plasma | Corrects PT and APTT | ||
Variant Fibrinogen | Absent | Â | Â |
Factor II activity | 18%tblfn1 | 80-100% | Â |
Factor VII activity | 9%tblfn1 | 80-100% | Â |
Factor X activity | 18%tblfn1 | 80-100% | Â |
Antithrombin II heparin cofactor activity | 100% | 70-100% | Â |
Antithrombin III immunoreactive protein | 100% | 70-100% | Â |
Protein C activity (inactivation of FV & FVIII) | 76%tblfn1 | 60-100% | Â |
Protein C immunoreactive levels | 86%tblfn1 | 60-100% | Â |
Protein S immunoreactive free levels | 62%tblfn1 | 60-100% | Â |