Evidence-based diagnosis of pulmonary embolism / 中国实用内科杂志

ABSTRACT

Objective To search for evidence of diagnosis of pulmonary embolism for guiding clinical practice.Methods We searched PubMed(1970~2005-10)and CBM(1992~2005-10)in Oct.2005 to identify system reviews(SR)and cross-sectional study(CSS)about the diagnosis of pulmonary embolism.Results Sixteen SR and 9 CSS were identified in PubMed,none in CBM.Pulmonary arteriography was the gold standard in the diagnosis of pulmonary embolism.Our result showed that computed tomography,ventilation-perfusion scanning and doppler ultrasound were useful in the diagnosis of pulmonary embolism combind with clinical judgment.Multidetector CT might be another gold standard in the diagnosis of pulmonary embolism.A negative result on quantitative rapid ELISA of D-dimer could exclude the diagnosis of pulmonary embolism.Conclusion Diagnostic tests combind with clinical judgment are useful for diagnosing or excluding pulmonary embolism.