Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.
From the case:
Air bronchogram (ultrasound)
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In this image air remaining within the larger airways in an area of consolidated lung (air bronchogram) manifests as echogenic branching structures.
Case Discussion
Although ultrasound has a limited role in imaging of the lung, when the parenchyma is consolidated the absence of air allows for sound transmission and thus imaging.
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