Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bibasilar haze likely reflects known pleural effusion ; underlying bibasilar densities are non-specific and may represent atelectasis , but infection can not be excluded . Lung volumes are low . There is mild interstitial edema . Lobular mediastinal densities likely correspond to lymphadenopathy seen on prior CT and appears progressed . Heart size is top normal . No pneumothorax is detected on this view . Large left upper lobe nodular opacity is again noted and likely corresponds to known metastatic mass . Right - sided hemodialysis catheter is seen with tip possibly terminating within the right atrium , although not well evaluated on this study .
    OUTPUT:
    
1 . Low lung volumes with bibasilar haze , likely corresponding to pleural effusions seen on concomitant chest CT . Underlying densities may represent atelectasis , but infection can not be excluded . Discussed by Dr . ___ with Dr . ___ by phone at 3 : 20 a .m . on ___ . 2 . Mild interstitial edema . 3 . Interval progression of mediastinal lymphadenopathy .