D-dimer assays - A help or hindrance in suspected pulmonary thromboembolism assessment?
Author(s) -
Hk Bayes,
CA O′Dowd,
Neil J. Glassford,
Anne Mckay,
Scott Davidson
Publication year - 2011
Publication title -
journal of postgraduate medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.405
H-Index - 52
eISSN - 0972-2823
pISSN - 0022-3859
DOI - 10.4103/0022-3859.81863
Subject(s) - medicine , pulmonary embolism , exact test , pre and post test probability , d dimer , emergency department , mann–whitney u test , emergency medicine , prospective cohort study , pediatrics , psychiatry
Suspected pulmonary thromboembolism (PTE) is a common presentation to acute medical units and can cause diagnostic difficulty. National guidelines on PTE management highlight the need for clinical probability assessment and D-dimer assays to ensure appropriate use of diagnostic imaging. D-dimers are used widely in UK hospitals, yet concern exists regarding their misuse.
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