Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: E frontal and lateral views of the chest . Nteric tube is no longer visualized . Low lung volumes are again noted with crowding of the bronchovascular markings . Streaky and bibasilar opacities most likely are due to atelectasis . There is no effusion . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities detected .
    OUTPUT:
    
No acute cardiopulmonary process .