Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Port - A - Cath resides over the right chest wall with catheter tip extending to the low SVC . The lungs appear clear without focal consolidation , large effusion or pneumothorax . The cardiomediastinal silhouette is stable . No convincing signs of edema or pneumonia . Bony structures are intact .
    OUTPUT:
    
Unremarkable . Port - A - Cath appears well positioned .