Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate radiopaque surgical clips in the right axilla , likely from breast surgery . Asymmetric breast contour is from left breast prosthesis . The lungs are clear . The cardiac and mediastinal contours are normal . The descending aorta is slightly tortuous . No pneumothorax or pleural effusion is seen .
    OUTPUT:
    
No evidence of pneumonia or congestive heart failure .