Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is increased right lower lobe opacity worrisome for worsening right lower lobe pneumonia with possible superimposed atelectasis . The left lung is grossly clear . No large pleural effusion is seen although trace pleural effusion would be difficult to exclude . There is no overt pulmonary edema . The cardiac silhouette is top normal to mildly enlarged . Aortic knob remains calcified . Mediastinal contours are unremarkable .
    OUTPUT:
    
Worsened right lower lobe consolidation worrisome for worsening pneumonia .