Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A Port - A - Cath terminates in the superior vena cava . The cardiac , mediastinal and hilar contours appear stable . The chest is hyperinflated . There is no definite pleural effusion or pneumothorax . The interstitium is mildly prominent with peribronchial cuffing . Sclerosis along left anterior lateral first and second ribs is suggestive of prior fractures .
    OUTPUT:
    
Mild interstitial abnormality . Airway inflammation or mild fluid overload could be considered as potential etiologies .