Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were provided . There is stable prominence of right pulmonary hilum compared with ___ and ___ . As previously recommended , a CT chest with contrast may be performed to further evaluate this finding . There is no focal consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette is stable . No bony abnormalities are identified . No free air below the right hemidiaphragm .
    OUTPUT:
    
Stable asymmetric right hilar prominence which can be further evaluated on a non-emergent basis with a CT of the chest . No signs of pneumonia or CHF .