Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . There is elevation of the right hemidiaphragm with adjacent pleural thickening and surgical clips , unchanged since the prior examination . There is bibasilar atelectasis . No definite pneumothorax or pleural effusion is noted . The large consolidation is noted . The cardiomediastinal silhouette is unchanged in appearance . There is evidence of prior right shoulder arthroplasty .
    OUTPUT:
    
No acute intrathoracic abnormality . Stable examination since ___ .