Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear of consolidation , effusion , or edema . Nodular density projecting over the right lung base is most suggestive of a nipple shadow . The lungs are otherwise clear where not obscured by overlying cardiac leads . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .