Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are no more pronounced right upper lobe changes when compared to the prior radiographs , probably reflecting interval improvement in the other areas relative than any worsening in this area . There remains some bronchial wall thickening , mild widening of the right paratracheal stripe suggested some localized lymphadenopathy and patchy changes in the left base in particular . There are no effusions and there is no evidence of pulmonary edema .
    OUTPUT:
    
Some interval improvement is noted particularly in the right base and left upper lung zone . Background significant chronic changes a chest CT is recommended at some point for further delineation