Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided Port - A - Cath tip terminates in the mid to low SVC . Heart size is top normal with a left ventricular configuration . Mediastinal and hilar contours are unremarkable . Pulmonary vasculature is normal . Patchy opacities are seen within the right lower lobe with a possible trace pleural effusion . The left lung is clear . No pneumothorax is identified .
    OUTPUT:
    
Patchy right lower lobe opacity is concerning for infection with a possible trace right pleural effusion .