Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of consolidation , effusion , or edema . There is a dense 6 mm nodule in the left mid lung compatible with a granuloma . Cardiomediastinal silhouette is within normal limits . Hypertrophic changes noted in the spine .
    OUTPUT:
    
No acute cardiopulmonary process .