Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared to prior , there has been interval placement of a left - sided central venous catheter . Tip is in the region of the RA SVC junction . Otherwise , there has been no change . There is no pneumothorax . Dense right basilar opacitiy is likely due to combination of consolidation , atelectasis and effusion . Left basilar opacity is less extensive , likely due to similar process . There is prominence of the upper mediastinum particularly on the right .
    OUTPUT:
    
1 . New left IJ central venous catheter , no pneumothorax . 2 . Dense bibasilar right greater than left consolidations silhouetting the hemidiaphragms likely due to combination of effusion , atelectasis and possible infection . 3 . Increased opacity adjacent to the upper mediastinum on the right may be in part due to tortuosity of the vessels however followup after treatment is suggested to exclude underlying lesion .