Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation or edema . There is blunting of the posterior costophrenic angles . Cardiomediastinal silhouette is within normal limits . Nonspecific air - fluid levels noted in the bowel . Partially visualized stent noted in the right upper quadrant .
    OUTPUT:
    
No focal consolidation . Possible small bilateral effusions . Multiple air - fluid levels in the visualized bowel .