Laboratory findings in patient with lupus anticoagulant
| Patient (seconds) | Normal range (seconds) | |
|---|---|---|
| APTT, activated partial thromboplastin time; PT, prothrombin time; MRVVT, modified Russell viper venom time. | ||
| aPTT | 67.4 | 26–38 |
| aPTT after mixing | 53 | 26–38 |
| PT | 12 | 9.9–12.5 |
| Factor II | 40 | 50–140 |
| mRVVT | 118.1 | 29–45 |
| mRVTT and platelets | 30.5 | 29–40 |
| β2 glycoprotein I | negative | |
| Anticardiolipin antibodies (IgG and IgM) | negative | |
| Adenovirus serology | negative | |