What is D-dimer normal range in mg DL?
The normal range of D-dimer was similar in healthy adults (>40 years old, 0.43-2.24 mg/L) and children (2-12 years old, 0.4-2.27 mg/L). We found that the D-dimer test was sensitive but only moderately specific for the diagnosis of VTE in children, and that the performance varied with the chosen cut-off.
What is a normal D-dimer reading?
A normal D-dimer is considered less than 0.50. A positive D-dimer is 0.50 or greater. Since this is a screening test, a positive D-Dimer is a positive screen. [4][5][6][7] There is not necessarily a critical level for a D-dimer.
What D-dimer is too high?
Very high D-dimer level was defined as 100 times above the cutoff point, i.e. equal to or greater than 50 mg/L FEU. We analyzed the results of the 1,053 samples, reviewed the history of the patients with very high D-dimer through the hospital computer system, and found out the causes producing very high D-dimer.
IS 450 D-dimer normal?
The reference range can vary from laboratory to laboratory, but in general, a normal D-dimer range is 220 to 500 ng/mL.
What is considered an elevated D dimer?
– How is D-dimer test used? – When is D-dimer test ordered? – D-dimer levels – High D-dimer levels What other procedures might my healthcare practitioner order if my D-dimer is positive?
What can cause an elevated D dimer?
disseminated intravascular coagulation
What does D dimer tell you?
A D-dimer test is used to find out if you have a blood clotting disorder. These disorders include: Deep vein thrombosis (DVT), a blood clot that’s deep inside a vein. These clots usually affect the lower legs, but they can also happen in other parts of the body.
What does an elevated D dimer mean?
Antiphospholipid syndrome,a disease in your immune system