Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are clear of consolidation . Linear opacity at the left lung laterally suggestive of atelectasis . There is no effusion . Cardiomediastinal silhouette is within normal limits . Surgical clips seen in the right upper quadrant . No acute osseous abnormalities detected .
    OUTPUT:
    
No acute cardiopulmonary process .