Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs are provided . Exam is slightly limited due to low lung volumes ; however , there is no focal consolidation , pleural effusion , or pneumothorax . Cardiomediastinal silhouette is unremarkable . Imaged osseous structures are intact . There is no free air below the right hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process .