Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . The cardiac , mediastinal and hilar contours appear stable . Dense left mid lung nodule is consistent with a granuloma . Lungs appear otherwise clear within the limitations of technique . There is no pleural effusion or pneumothorax . Right - sided PICC line terminates in the superior vena cava .
    OUTPUT:
    
No evidence of acute cardiopulmonary disease .