Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath tip terminates in the upper SVC . Cardiac , mediastinal and hilar contours are normal . Pulmonary vasculature is normal . The lungs are clear . No pleural effusion or pneumothorax is present . There are mild degenerative changes noted in the thoracic spine . Multiple spiral tacks from prior ventral hernia repair are noted within the upper abdomen . Clips in the right upper quadrant indicate prior cholecystectomy .
    OUTPUT:
    
No acute cardiopulmonary abnormality .