Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable supine view of the chest . There is a dialysis catheter in place with its tip in the low SVC . The lungs appear grossly clear . No supine evidence for effusion or pneumothorax . Cardiomediastinal silhouette appears stable . Bony structures are intact .
    OUTPUT:
    
No acute findings . Dialysis catheter in place .