Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again there multifocal opacities overall unchanged corresponding to known metastatic disease . There is overall increased density of the right lung possibly reflecting increasing layering pleural effusion . There is a background of mild pulmonary edema . Left Port - A - Cath terminates in the low SVC . Heart size is normal . The mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
1 . Increasing opacification of the right lung likely reflects enlarging pleural effusion . 2 . New mild pulmonary edema . 3 . Similar distribution of multifocal opacities corresponds to known metastatic disease .