Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided dual - lumen central venous catheter is now seen with distal tip at the RA SVC junction . There is no pneumothorax . The lungs remain clear . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
New right - sided central venous catheter with distal tip at the RA SVC junction .