Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Low lung volumes limits assessment . There is mild basal atelectasis . No focal consolidation concerning for pneumonia . No effusion or pneumothorax . No edema . Cardiomediastinal silhouette appears grossly unremarkable though given low lung volumes heart size is suboptimally assessed . Bony structures appear intact .
    OUTPUT:
    
Mild basal atelectasis . No convincing signs of pneumonia .