Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without consolidation or edema . There is no pleural effusion or pneumothorax . No visible rib fracture is present . There is asymmetry of the breast with surgical clips in the left axilla . Hardware from a prior shoulder replacement is present in the right humerus .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . No visualized rib fractures .