Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are relatively low lung volumes . On the frontal view , the right costophrenic angle is not fully included . There may be very trace pleural effusions with overlying atelectasis . No definite focal consolidation is seen . There is no evidence of pneumothorax . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Right costophrenic angle not fully included on the frontal image . Low lung volumes , difficult to exclude trace pleural effusions . No definite focal consolidation .