Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are low lung volumes . Given this , bilateral perihilar and suprahilar haziness may be due to slight fluid overload versus technique / patient position . No focal consolidation is seen to suggest pneumonia . No pleural effusion or pneumothorax is seen . The heart is normal in size . Mediastinum is not widened .
    OUTPUT:
    
Low lung volumes . Bilateral perihilar and suprahilar haziness may be due to slight fluid overload versus technique / patient position . No pleural effusion . No definite focal consolidation to suggest pneumonia .