Lung abscess other diagnostic studies: Difference between revisions
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*It reveals vegetations on the affected valve. | *It reveals vegetations on the affected valve. | ||
'''Rapid ELISA for D-dimer and V/Q scan''' | '''Rapid ELISA for D-dimer and V/Q scan''' | ||
*It is done in patients when lung abscess is secondary to infection of an infarct-related pulmonary embolus. | *It is done in patients when lung abscess is secondary to infection of an infarct-related pulmonary embolus. <ref name="pmid28066704">{{cite journal |vauthors=Koroscil MT, Hauser TR |title=Acute pulmonary embolism leading to cavitation and large pulmonary abscess: A rare complication of pulmonary infarction |journal=Respir Med Case Rep |volume=20 |issue= |pages=72–74 |year=2017 |pmid=28066704 |pmc=5199190 |doi=10.1016/j.rmcr.2016.12.001 |url=}}</ref> | ||
*D-dimer is elevated in pulmonary embolism, care must be taken to consider other conditions associated with elevated d dimer. | *D-dimer is elevated in pulmonary embolism, care must be taken to consider other conditions associated with elevated d dimer. | ||
*V/Q mismatch is seen in seen in patients with PE | *V/Q mismatch is seen in seen in patients with PE | ||
== Reference == | == Reference == | ||
{{Reflist|2}} | {{Reflist|2}} | ||
Revision as of 15:48, 7 February 2017
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Aditya Ganti M.B.B.S. [2]
Other diagnostic tests
Echocardiogram
- It is done to rule out lung abscess suspected secondary to septic embolism from right-sided (e.g., tricuspid valve) bacterial endocarditis.
- It reveals vegetations on the affected valve.
Rapid ELISA for D-dimer and V/Q scan
- It is done in patients when lung abscess is secondary to infection of an infarct-related pulmonary embolus. [1]
- D-dimer is elevated in pulmonary embolism, care must be taken to consider other conditions associated with elevated d dimer.
- V/Q mismatch is seen in seen in patients with PE
Reference
- ↑ Koroscil MT, Hauser TR (2017). "Acute pulmonary embolism leading to cavitation and large pulmonary abscess: A rare complication of pulmonary infarction". Respir Med Case Rep. 20: 72–74. doi:10.1016/j.rmcr.2016.12.001. PMC 5199190. PMID 28066704.