Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Streaky left basilar opacity at the cardiophrenic angle is thought to be be due to overlying pectoral soft tissues and epicardial fat pad as there is no clear correlate on the lateral view . Elsewhere , the lungs are clear . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities identified .
    OUTPUT:
    
No evidence of pneumonia .