From: Complete recovery of deep venous thrombosis from Coombs (+) thrombotic thrombocytopenic purpura: case report
Coagulation function test
Reference range
Result
PT (s)
11–13
12.1
APTT (s)
25–37
37.9
Fibrinogen (g/L)
2–5.5
5.25
Factor Xa activity (%)
85–120
115
Antithrombin III activity (%)
80–120
92