l Exclusion diagnosis of venous thromboembolism (VTE)
The most important clinical value of D-dimer testing is for the exclusion of venous thrombotic disease (VTE).
l Prediction of Venous Thromboembolism (VTE)
In patients hospitalized with acute illness, elevated D-Dimer levels at admission (>500 ng/mL) can be used as an indicator for the subsequent development of VTE.
l Diagnosis of diffuse intravascular coagulation (DIC)
D-Dimer is elevated at the early stage of DIC and can continue to rise as the disease progresses, it is therefore an important indicator for the diagnosis, severity and prognosis of DIC.
l Other disease
Screening and exclusion of acute aortic dissection (AAD), adjuvant diagnosis of acute coronary syndrome (ACS), diagnosis and prognostic judgment of cerebral infarction, adjuvant diagnosis and prognostic evaluation of sepsis, monitoring of hyperemesis, adjuvant diagnosis of malignancy, post-surgical thrombosis monitoring, monitoring of thrombolytic therapy, etc.