Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right Port -A - Cath tip projects over of the expected region of the proximal right atrium , unchanged . No significant interval change . A small amount of fluid tracks in the minor fissure . Small left pleural effusion is unchanged . Left lower lobe opacity likely reflects atelectasis and bronchovascular crowding setting of low lung volumes . Enlarged hilar nodes are again noted .
    OUTPUT:
    
No significant interval change . Persistent small left pleural effusion and atelectasis .