Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath tip terminates in the low SVC . Heart size is normal . Mediastinal and hilar contours are unchanged . Pulmonary vasculature is not engorged . Lung volumes remain low . Small bilateral pleural effusions appear unchanged . Patchy atelectasis is noted in the lung bases , similar to the prior study . No new focal consolidation or pneumothorax is present . Small nodules concerning for metastases are better assessed on the prior CT of the abdomen and pelvis . Moderate multilevel degenerative changes are noted in the thoracic spine . Percutaneous catheter within the upper abdomen is incompletely imaged .
    OUTPUT:
    
Persistent small bilateral pleural effusions with bibasilar atelectasis . No new focal consolidation to suggest pneumonia .