Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . Basilar atelectasis is not significantly changed from the prior exam . There is no focal consolidation to suggest pneumonia . There is no pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is normal . A right - sided PICC is present with tip in the upper right atrium .
    OUTPUT:
    
1 . Low lung volumes with bibasilar atelectasis . No evidence of pneumonia . 2 . Right PICC with the tip in the upper right atrium .