Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph was provided . Surgical clips are again noted in the right axilla . A dialysis catheter extending from the IVC into the right atrium is also again noted . Heart size is within normal limits . The mediastinal contour is stable . There is no focal consolidation , effusion or pneumothorax . While there is no overt edema or definite signs for fluid overload , mild hilar congestion is noted . Bony structures are intact . A vascular stent is partially imaged in the left axilla .
    OUTPUT:
    
Possible mild hilar congestion . Otherwise unremarkable .