Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild interval increase in right pneumothorax without evidence of tension . Right pigtail catheter is unchanged and is in the right lower chest . Left port tip is in the low SVC . Right upper lobe opacity with central cavitation , left lung opacity , and left pleural effusion ARE unchanged . Heart size is partially obscured by parenchymal process ; however , right mediastinal contour is normal . No bony abnormality .
    OUTPUT:
    
Mild interval increase in right pneumothorax without evidence of tension . Results were conveyed via telephone to primary team by Dr . ___ on ___ at 3 :30 p .m . within five minutes of observation of findings .