Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided Port - A - Cath tip projects in the mid SVC . The cardiomediastinal silhouette is normal . A left - sided effusion is small , if any . Right lower lobe interstitial abnormality is mild , without focal consolidation or pneumothorax .
    OUTPUT:
    
No focal consolidation . No evidence of pneumothorax . Mild right lower lobe interstitial abnormality .