Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest demonstrate the lungs are well expanded with no evidence of focal consolidation , pneumothorax or pleural effusion . Cardiomediastinal silhouette is stable . No rib fractures are identified on this study . An 8 mm right upper lobe nodule is redemonstrated , unchanged since prior CT from ___ .
    OUTPUT:
    
No acute cardiopulmonary process . No rib fractures are identified .