Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left - sided Port - A - Cath terminates at the cavoatrial junction . The cardiac and mediastinal silhouette appears stable . There appears to be a slight interval increase in the amount of pulmonary vascular congestion , with evidence of mild pulmonary edema . There is no acute focal consolidation concerning for pneumonia . There is a small left pleural effusion . No pneumothorax is identified .
    OUTPUT:
    
No pneumonia . Slight interval increase of pulmonary vascular congestion with evidence of mild pulmonary edema .