Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are grossly clear within limitation of patient body habitus . The right basilar opacity on the frontal view is compatible with a fat pad . Prominent extrapleural fat is also noted bilaterally . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities identified .
    OUTPUT:
    
No definite acute cardiopulmonary process .