Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath tip terminates in the mid SVC . Heart size is normal . A moderate size hiatal hernia is unchanged . The mediastinal and hilar contours are otherwise similar . Pulmonary vasculature is not engorged . No focal consolidation , pleural effusion or pneumothorax is present . Moderate to severe multilevel degenerative changes are noted in the thoracic spine .
    OUTPUT:
    
1 . Right - sided Port -A - Cath tip in the mid SVC . No pneumothorax . 2 . Moderate size hiatal hernia .