Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest show bilateral humeral head prostheses . Patient is status post right upper lobe resection . The right lung volumes are again low . Cardiac size is top normal . Lungs otherwise clear with no focal consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
Status post right upper lobe resection with stable volume loss in the right lung . No other cardiopulmonary abnormality .