Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are stable . There is no pleural effusion or pneumothorax . The lungs are well expanded without focal consolidation . Right apical scarring is again noted with subsequent upward retraction of the right hilum . A right subclavian approach central venous catheter is present with tip terminating in the right atrium . Surgical clips at the right axilla are noted . The patient is status post right mastectomy . The upper abdomen is unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . Chronic changes after right mastectomy and radiation treatment to the right chest wall .