Air Crescent Sign on Chest CT • Crescentic or circumferential ...

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Description

Air Crescent Sign on Chest CT
 • Crescentic or circumferential rim of radiolucent airspace within a parenchymal consolidation or nodular opacity
 • DDx: Invasive aspergillosis, bronchogenic Ca, PJP

https://doi.org/10.1016/j.chest.2016.12.033

#Air #Crescent #Sign #CT #Lung #Pulmonary #diagnosis #radiology #clinical

Contributed by

Dr. Priyanka Teckchandani

@DrTeck

GrepMed Pulmonary and Critical Care Editor - Academic Hospitalist UC Davis Medical Center Internal Medicine, Pulmonary and Critical Care Medicine Fellow UC Irvine ‘22

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