Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Lungs are clear and hyperinflated . Patient is slightly rotated to her right which somewhat limits the assessment . No focal consolidation , large effusion or pneumothorax . Cardiomediastinal silhouette appears normal . Bony structures are intact . No free air is seen below the right hemidiaphragm .
    OUTPUT:
    
Hyperinflated lungs without acute superimposed process .