Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter tip terminates in the mid SVC . No definite pneumothorax is present . Heart size appears mildly enlarged . Assessment of the left lung is limited as the left lung base was not completely included in the field of view . There is mild pulmonary vascular congestion . Aorta appears unfolded . Bibasilar airspace opacities may reflect areas of atelectasis but infection is not excluded . There may be a small left pleural effusion .
    OUTPUT:
    
Limited exam with the left lung base not fully included in the field of view . Central venous catheter tip in the mid SVC . Mild pulmonary vascular congestion . Bibasilar airspace opacities could reflect atelectasis but infection or aspiration is not excluded . Possible small left pleural effusion .