Acute unilateral airspace opacification (differential)
Last revised by Calum Worsley on 24 Sep 2020
Citation, DOI, disclosures and article data
Citation:
Gaillard F, Worsley C, Knipe H, et al. Acute unilateral airspace opacification (differential). Reference article, Radiopaedia.org (Accessed on 09 Dec 2023) https://doi.org/10.53347/rID-847
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rID:
847
Article created:
2 May 2008, Frank Gaillard ◈
Disclosures:
At the time the article was created Frank Gaillard had no recorded disclosures.
View Frank Gaillard's current disclosuresLast revised:
24 Sep 2020, Calum Worsley ◉
Disclosures:
At the time the article was last revised Calum Worsley had no recorded disclosures.
View Calum Worsley's current disclosuresRevisions:
8 times, by 7 contributors - see full revision history and disclosures
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Synonyms:
- Causes of unilateral acute air space opacities
- Acute unilateral air-space opacification
- Acute unilateral airspace shadowing
Acute unilateral airspace opacification is a subset of the differential diagnosis for airspace opacification.
Differential diagnosis
The exhaustive list of all possible causes would be huge, but a useful framework includes:
- pus, i.e. pulmonary infection
- fluid
-
blood
- pulmonary contusion
-
pulmonary hemorrhage
- anticoagulation
- bleeding diathesis
- Goodpasture syndrome
-
emboli
- pulmonary embolism (PE)
- fat embolism
- amniotic fluid embolism: usually bilateral
- cells
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airspace opacification
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- lobar consolidation
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atelectasis
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- cardiomediastinal contour
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lines and stripes
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