Presentation
Routine chest radiograph.
Patient Data
Age: 30 years
Gender: Female
From the case:
Alveolar microlithiasis
Frontal

Innumerable, small, calcific density nodules spread throughout both lungs, more so in the lower zones.
From the case:
Alveolar microlithiasis
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Axial lung window

Widespread intra-alveolar calcifications with lower lobe predominance.
Case Discussion
A diagnosis of alveolar microlithiasis made.