International journal of laboratory hematology
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D-dimer (D-D) was shown to be an important indicator for the diagnosis of overt disseminated intravascular coagulation (DIC) and nonovert DIC. However, its diagnostic cutoff value in the clinic is not clearly defined. ⋯ The cutoff value of D-D is >3.0 μg/mL; combined testing of D-D and FDP could be used as primary screening for diagnosing DIC and nonovert DIC in clinical practice.