Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the chest radiograph is obtained approximately 2 weeks prior , there has been interval placement of a right - sided port with central venous catheter which terminates in the mid to upper SVC . Small left pleural effusion has minimally enlarged . The lungs are better aerated and otherwise clear . No pneumothorax . Cardiomediastinal hilar silhouettes are normal .
    OUTPUT:
    
Small , left pleural effusion has increased in size . Interval placement of a right port with a central venous catheter that terminates the mid to upper SVC .