Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are within normal limits . Right sided Port - A - Cath terminates in the lower SVC . There are streacky opacities in the left lower lobe likely reflecting known bronchiectasis . There is a consolidation at the medial right lung base likely secondary to atelectasis , however a superimposed infectious process can not be excluded . There has been interval improvement of the left lateral lung base consolidation compared to the prior exam . There is no pleural effusion or pneumothorax . Visualized osseous structures are unremarkable . Incompletely evaluated are pulmonary nodules subtly visualized in the right lateral lung base .
    OUTPUT:
    
Subtle increase in consolidation at the medial right lung base is likely secondary to atelectasis however a superimposed infectious process can not be excluded .