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A retrospective analysis of the combined use of PERC rule and Wells score to exclude pulmonary embolism in the Emergency Department
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- Published on: 11 November 2016
- Published on: 11 November 2016Accurate diagnostic strategies for PEShow More
The reported algorithm for diagnosis and exclusion of PE using Wells score < 2 plus negative d-dimer to indicate the patient does not require further imaging is a validated pathway. However, d-dimer specificity is low resulting in large numbers of patients who are low-risk for PE still requiring CTPA or a ventilation-perfusion scan. The aim of recent diagnostic studies, including this study reported by Theunissen JMG e...
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None declared.