Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent blunting of the right costophrenic angle . Basilar atelectasis is noted without definite focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Calcified left hilar lymph node is re - demonstrated .
    OUTPUT:
    
No definite significant change .