Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Support and monitoring equipment are unchanged in appearance when compared to the prior study . Widening of the superior mediastinum is likely due to patient positioning . There is a new moderate right - sided pleural effusion with associated atelectasis , infection can not be excluded . The tip of a right internal jugular catheter projects over the mid SVC .
    OUTPUT:
    
Interval development of a right - sided pleural effusion with right basilar atelectasis . Superimposed infection can not be excluded .