Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left chest wall power injectable Port - A - Cath is present , the tip extending to the distal SVC . No focal consolidation , pleural effusion or pneumothorax identified . The size of the cardiac silhouette is within normal limits . There is calcification of the aortic arch . Degenerative changes of the thoracic spine are noted .
    OUTPUT:
    
No radiographic evidence of acute cardiopulmonary disease .