Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph , central venous catheter has been removed . The cardiac and mediastinal contours are normal . There is no pleural effusion . There is prominence of the hila bilaterally with the right hilus appearing more dense and a larger in comparison to the baseline chest radiograph from ___ . Bibasilar opacities have nearly resolved , but streaky juxta hilar opacities process . Surgical clips noted in the right upper quadrant .
    OUTPUT:
    
No definite evidence of pneumonia . Apparent increase in size and density of right hilum since ___ , for which standard PA and lateral chest radiographs are recommended to help differentiate prominent vascular structures from hilar lymphadenopathy or mass .