Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . The patient is rotated to the left . There is a new right IJ central venous catheter with tip likely in the upper right atrium . Previously described left basilar opacity this more confluent now silhouetting the hemidiaphragm . Elsewhere the lungs are grossly clear . There is no pneumothorax .
    OUTPUT:
    
New right IJ central venous catheter with tip likely in the upper right atrium . No pneumothorax .