Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . Streaky opacification in the right mid and lower lung zones is likely atelectasis . There is no pulmonary edema , pleural effusion , or pneumothorax . The cardiomediastinal silhouette is normal . There is no pneumomediastinum . No free air is identified below the hemidiaphragms . A right - sided Port - A - Cath is present with the tip in the low SVC .
    OUTPUT:
    
No evidence of pneumomediastinum or free intraperitoneal air . Minimal right atelectasis .