Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The previous right apical pneumothorax is no longer visualized . Compared to the prior radiograph , the right IJ line and NG tube have been removed . No change in positioning of the aortic valve prosthesis . Diffuse bilateral pulmonary opacifications with bilateral lung hyperexpansion are consistent with emphysema and basal fibrosis , as seen on the CT of ___ . No pleural effusions or focal consolidation .
    OUTPUT:
    
1 . No focal consolidation concerning for pneumonia . 2 . Previous right apical pneumothorax is no longer visualized . 3 . Unchanged bibasilar fibrosis and emphysema , as seen on the recent CT .