Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are very low , resulting in bronchovascular crowding . Cardiomediastinal and hilar contours are unremarkable . There is no pneumothorax , pleural effusion , or consolidation . There has been interval removal of the right upper extremity PICC . No free air is seen beneath the right hemidiaphragm . Bilateral nephrostomy tubes are partially imaged .
    OUTPUT:
    
1 . No consolidation . 2 . No free air seen beneath the right hemidiaphragm .