Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . Port - A - Cath resides over the right chest wall with catheter tip in the expected location of the distal SVC . Lungs are clear bilaterally . No signs of CHF or pleural effusion . No pneumothorax seen . Cardiomediastinal silhouette appears within normal limits . Atherosclerotic calcification along the aortic knob noted . Bony structures appear intact . Right AC joint arthropathy incidentally noted .
    OUTPUT:
    
No signs of CHF or pneumonia .