Laboratory parameter | Value |
Haemoglobin (g/L) | 107 |
Platelet (109/L) | 11 |
Lactate dehydrogenase (U/L) | 2776 (upper limit of normal 195 U/L) |
Indirect bilirubin (µmol/L) | 32 |
Haptoglobin (g/L) | Undetectable (lower limit of normal 0.3 g/L) |
Reticulocyte count (×109/L) | 20 |
Blood film | Moderate red blood cell fragments |
INR (on warfarin) | 2.25 |
aPTT (s) | 41.9 |
Fibrinogen (g/L) | 2.32 |
ADAMTS13 activity (U/mL) | <0.01 (less than 1%) |
ADAMTS13 inhibitor (U/mL) | >15 |
Creatinine (µmol/L) | 732 (upper limit of normal 112 µmol/L) |
High-sensitivity troponin (ng/L) | 323 (upper limit of normal <18 ng/L) |
aPTT, activated partial thromboplastin time; INR, international normalised ratio.