Exploring optimal D-dimer thresholds for PE prediction at CTPA using an optimal binning algorithm

Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
Purpose: Pulmonary embolus (PE) is a major cause of morbidity and mortality. CT pulmonary angiography (CTPA) is the gold standard for diagnosing PE but contributes to a potentially avoidable risk of radiation exposure. CTPA use has risen by over 400% in the...