Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were obtained . The frontal view is slightly limited given underpenetrated technique though allowing for this there is no focal consolidation , effusion , or pneumothorax . No overt CHF . Cardiomediastinal silhouette is normal . Bony structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
No acute intrathoracic process .