Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the previous exam , the left lower lobe is now clear . The lungs are clear . There is no focal consolidation , pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is normal . No acute osseous abnormality .
    OUTPUT:
    
1 . No focal consolidation to suggest pneumonia . 2 . Interval resolution of the left lower lobe opacity .