Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior chest radiograph performed two days ago , the lung volumes have markedly decreased . Linear bilateral lower lobe opacities correspond to scarring and atelectasis on the prior chest CT . A oval nodule projection of the right lung which corresponds to a granuloma . No new focal opacity concerning for pneumonia or aspiration identified . There is no pulmonary edema . The cardiac and mediastinal contours are stable .
    OUTPUT:
    
Compared to the prior chest radiograph , performed two days prior there has been no interval development of pulmonary opacities or pulmonary edema .