Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP supine portable chest radiograph was provided . Port - A - Cath resides over the right chest wall with catheter tip extending to the region of the low SVC . Lungs are clear . Cardiomediastinal silhouette is stable . Bony structures are intact . No pneumothorax or effusion .
    OUTPUT:
    
No acute findings in the chest .