D-dimer
Revision as of 14:45, 18 October 2015 by Neil.m.young (talk | contribs)
- Factors that can cause false-negative D-dimer
- Symptoms of PE > 3 days
- Small PE
- Use of qualitative latex fixation test
- Use of anticoagulants
- Factors that can cause false-positive D-dimer
- Cancer and malignancy
- Recent surgery
- Infection (eg, PNA, sepsis)
- Pregnancy
- Age > 70 years
- DIC
- Trauma
- Arterial thrombosis
- ACS/AMI
- Vaso-occlusive sickle cell crisis
- Acute CVA
- Vasculitis
- Superficial phlebitis