Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval placement of a left - sided Port - A - Cath , with tip projecting at the cavoatrial junction . No evidence of pneumothorax . Cardiomediastinal silhouette is normal . No focal consolidation or pleural effusions .
    OUTPUT:
    
Interval placement of a left - sided Port - A - Cath , with tip projecting in the cavoatrial junction . No pneumothorax detected .