Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Peripheral consolidation at the posterior aspect of the right upper lobe is again seen and has not unchanged in configuration . The lungs are otherwise hyperinflated but clear . There is no effusion . The cardiomediastinal silhouette is within normal limits . Surgical clips project over the right breast . No acute osseous abnormalities .
    OUTPUT:
    
Persisting consolidation in the right upper lobe . Given that this finding has been present for 6 months , underlying mass lesion would be of concern . Further assessment by CT or alternatively PET - CT should be performed . No evidence of acute process .