Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube is in standard position with tip terminating approximately 5 .6 cm from the carina . An enteric tube tip is within the stomach . Right sided Port - A - Cath tip terminates at the junction of the SVC and right atrium , unchanged . Lung volumes are low . The heart size is mildly enlarged . Mediastinal and hilar contours are unchanged . Pulmonary vasculature is not engorged . Linear opacity within the right lung base is worse in the interval compatible with progressive atelectasis . Minimal atelectasis is also noted in the left lung base . There may be a small right pleural effusion . No pneumothorax is identified . Several clips are seen projecting over the right upper quadrant of the abdomen .
    OUTPUT:
    
1 . Standard positioning of endotracheal and enteric tubes . 2 . Worsening atelectasis in the right lung base .