Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lumen of right - sided dialysis catheter is seen with leads extending to the cavoatrial junction and right atrium . The cardiac silhouette remains top normal to mildly enlarged . Mediastinal contours are stable and unremarkable . Slight prominence of the hila suggests pulmonary vascular engorgement with mild pulmonary vascular congestion . No pleural effusion or pneumothorax . No focal consolidation .
    OUTPUT:
    
Mild pulmonary vascular congestion .