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Wells clinical prediction rules
Indications:
- predicting risk of venous thromboembolism
Management:
- patients with low probability Wells score should have plasma D-dimer testing; no imaging necessary if results are normal
- patients with high probability Wells score should undergo imaging without plasma D-dimer testing
Specific
Wells clinical prediction rules for DVT
Wells scoring system for pulmonary embolism
General
numerical rating scale (NRS)
References
- Medical Knowledge Self Assessment Program (MKSAP) 15, 17, 18.
American College of Physicians, Philadelphia 2009, 2015, 2018.