Table 1 Results of in-patient thrombophilia workup
From: Ménétrier’s disease presenting as recurrent unprovoked venous thrombosis: a case report
Test | Result | Normal range | Comment |
|---|---|---|---|
DRVVT* | 41.6 seconds | 28.9–36.8 seconds | Suggests presence of “lupus-like” coagulation inhibitor |
STACLOT-LA** delta | 14.7 seconds | 0.0–10.0 seconds | Suggests presence of “lupus-like” coagulation inhibitor |
Anti-cardiolipin panel | Negative | Negative | |
Factor V Leiden assay | Negative | Negative | |
Protein C activity | 46% | 70–130% | Decreased |
Protein S, functional | 46% | 77–143% | Decreased |
Antithrombin III | 64% | 80–120% | Decreased |
Beta-2 glycoprotein IgG | < 9 units | 0–20 units | |
Factor V assay | 97% | 65–150% | |
Factor VII assay | 113% | 60–150% | |
Factor VIII assay | 448% | 50–180% | Increased |