Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of right internal jugular dialysis catheter . A left chest Port - A - Cath appears unchanged terminating in the mid SVC . No pneumothorax . The lungs are well - expanded and clear . No pleural effusion . Mediastinal contours and cardiac borders are normal .
    OUTPUT:
    
No evidence of pneumonia .