Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left - sided PICC is identified and terminates in appropriate position . Median sternotomy wires are again demonstrated . Lung volumes are low which accentuates bronchovascular markings . There is patchy right basilar opacification adjacent to a small right pleural effusion . No pneumothorax is identified .
    OUTPUT:
    
Low lung volumes . Small right pleural effusion with adjacent right basilar atelectasis or consolidation .