Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient 's overlying chin obscures the lung apices . There are low lung volumes . Blunting of the right greater than left costophrenic angles are seen which may be due to trace pleural effusions . Difficult to exclude consolidation at the lateral left lung base . No definite consolidation seen elsewhere . There is no evidence of pneumothorax . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
1 . Suboptimal evaluation of the lung apices due to patient 's overlying chin . 2 . Slight blunting of the left greater than right bilateral costophrenic angles may be due to small pleural effusions . Lateral left basilar consolidation not entirely excluded .