Lab values · 7 tests
Haemostasis
The haemostasis panel explores coagulation: it is ordered before an invasive procedure, to monitor anticoagulant therapy, or in the work-up of abnormal bleeding. The citrate tube must be filled to the line.
| Test | Units | Ranges by | Critical value |
|---|---|---|---|
| Activated partial thromboplastin time TCA/aPTT | ratio patient/témoin | Adult | In the app |
| Anti-factor Xa activity (therapeutic LMWH) Anti-Xa | UI/mL | Adult | - |
| Bleeding time | min | Adult | - |
| D-dimer | µg/L | Adult | - |
| Fibrinogen | g/L | Adult | In the app |
| International normalized ratio INR | ratio | Adult | In the app |
| Prothrombin time (percent activity) TP | % | Adult | In the app |
This panel's reference ranges, in the app
Reference ranges by population, critical values, two units and instant search. Offline, on placement or while studying.
Why the values aren't on this page
Reference ranges vary with the laboratory, the method, age and sex. In the app, each test shows its ranges by population, in two units, with critical values and their source. On a patient's result, the range printed by the lab is always the one that counts.
Sources : Recommandations françaises anomalies TP/TCA 2024, CH Dunkerque