血浆中d-dimer在正常妊娠及妊娠高血压疾病孕妇中的表达差异
The elements that should be provided in the D-dimer report include: normal reference interval, cut off value for venous thromboembolism (VTE) exclusion diagnosis (if verified), reporting method (FEU or DDU) and measurement unit (μg/L, mg/ L) (strongly recommended).三...
D-dimer has a high NPV for VTE, but D-dimer levels continue to increase throughout pregnancy and are higher than the normal reference values for most healthy pregnant and postpartum women [38]. In a prospective study [39], 84% of pregnant women had normal D-dimers in the first trimester...
After idiopathic DVT, the time spent at near normal International Normalized Ratio (INR) values (<1.5) during the first three months of OAT is associated with higher D-d values measured during OAT and after its interruption and is a significant risk factor for late VTE recurrences. Moreover,...
aDDU, D-dimer units; FEU, fibrinogen equivalent units.bCut-off values are sometimes identified as an upper limit of an NRR (normal reference range) and other times as the optimized cut-off for discrimination of venous thromboembolism (VTE; e.g. DVT, deep vein thrombosis).cSI unit is the ...
Predictive values of negative IMA (<0.25 ABSU), negative D-dimer (<0.81 μg/ml), CRP ≤ 0.59 mg/dl, Sa02 ≥ 90%, respiratory rate ≤ 20/mi, heart rate ≤ 100/min and PH<7.45, alone and in combination for excluding PE diagnosed on the basis of s-CTPA, ...
The test provides 100% sensitivity and negative predictive values in the diagnosis of proximal DVT, irrespective of the application of the clinical scoring system. There were four patients with small localized isolated calf vein thrombi that had negative D-dimer assay results, three of which ...
Multiple radiographic findings have been associated with increased Dd values in our study. Keywords: pulmonary embolism; D-dimer; age-adjusted cutoff; computed tomography pulmonary angiography; red cell distribution width1. Introduction Pulmonary embolism (PE) is a common and potentially lethal condition...