Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable semi upright view of the chest . There is no focal consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . No free air is seen below the right hemidiaphragm .
    OUTPUT:
    
1 . No free air below the right hemidiaphragm . 2 . No acute intrathoracic process .